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RF SWITCH pag P 3 p.c.b. mounting,
RF SWITCH
pag P 3
p.c.b. mounting, electromechanical type
cod.
SWSiemens , SPDT p.c.b. relay with metallic shield suitable for IF, HF 5V
V23040-A1
and telecommunications usage and general purpose
SWup to 50MHz 2A 30W , 10 x 20 x 8 mm
24V
SPDT miniature metallic case up to 500 MHz, 5x10x16 mm
V23040-A4
15V SW-P3C49
SDS , it can be used as quadruple SPST or as double SPDT, driver
can be double too with two coils, one for each driver, bistable with 12V SW-S2-L2
memory, max 100W 5A, max 100 MHz
Low power general purpose 100 MHz , max 1 A
SMD miniature 6,5 x 10 x 5,2 mm
DPDT double switch often used for IF - HF - VHF
max 200 MHz and for transverters
10 MHz : isolation 55 dB
30 MHz : isolation 45dB , loss 0,07 dB max 25W
150 MHz : isolation 32dB , loss 0.1dB max 20W
Very small size 9 x 14 x h 5 mm
(used also in DB6NT transverters
in 28 or 144 MHz IF)
as above but 24V
as above 9 x 14 x h 7.8 mm
DSPT like G6H but suitable also for wide
temperature range (high reliability)
price
€ each
2,30
6,50
7,00
5V SW-G6K-2F
2,80
available
Omron G6H
or
Nais TQ2
(similar)
5V SW-G6H-5
2,60
Nais TQ2
TF2
24V SW-TQ2-24
5V SW-TF2-5
3,00
2,70
5V
very good RF relay up to 3 GHz with high isolation,
400 MHz : isolation > 70 dB, loss < 0.1dB
2 GHz : isolation > 50 dB, loss < 0,6dB ,
max 0,5A, RF power 15W max, SPDT
IP67 hermetic case
SWG6H-2-100
12V SW-RK1
3,30
7,90
(see test report on tne next page)
Coto 9802-J
as above with memory and two coils
5V SW-RK1-EL2
very good RF relay up to 2.5GHz with high isolation,
400 MHz : isolation > 70 dB, loss < 0.1dB
12V SW-G6Y
2 GHz : isolation > 50 dB, loss < 0,6dB ,
max 0,5A, RF power 15W max, SPDT (very similar to RK1)
very good RF relay up to 2GHz with high isolation,
400 MHz : isolation > 67 dB , loss < 0.1dB
12V SW-UM1
1.3 GHz : isolation > 50 dB , loss < 0,5dB ,
max 0,5A, RF power 15W max, SPDT
Coto 9802-05-20 smd SPST reed relay suitable for fast switching,
unlike other mechanical relay it reaches slightly lower speed than
the solid-state types (operating time 0.25ms)
max 100 V, max 0.5 A, for low power up to 1 GHz,
5V SW-9802J
suitable for measure and telecommunications equipments with a
high number of switchings (life 250 milions of switchings)
hermetic case, with coaxial shield for 50 Ω
quadruple SPDT, metallic hermetic case, dc - 1GHz 1A
loss : 0.2dB @ 400MHz - 0.5dB @ 1 GHz - 0.9dB @ 2 GHz
isolation : 50dB @ 70MHz - 40dB @ 300 MHz - 30dB @ 1 GHz
26V SW-01526
for the same switch, it increases of +10 / +20dB
between different switches
Nais double SPDT metallic miniature hermetic case 12x20 mm for
instrumentation usage, low power max 1A, at 100 MHz isolation
5V SW-DX2-5
45dB, at 500 MHz isolation 35dB, loss 0,3 dB
8,50
6,20
5,50
10+pcs
5,50
4,90
10+pcs
special
offer
3,90
3,40
10+pcs
9,00
8,00
continue
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
RF SWITCH
pag P 4
p.c.b. mounting, electromechanical type
DPDT (double SPDT), for instrumentation,
telecommunications and low power application
max 1 or 2 A, thank to its good RF performaces they
can be used up to 1 - 1.5 GHz, it comes with ultraminiature metallic shielded case To39 Ø 9 h 7 mm
(transistor like)
high reliability -65° / +125° (similar to standard
version 114), square section 9,5x9,5mm
0,1 dB loss @ 100 MHz - 50-65 dB isolation
0,3 dB loss @ 1000 MHz - 30-50 dB isolation
RE
Deutsch
cod.
5V SW-T5RF82
26V SW-T26RF82
Teledyne
12V SW-732M12
max 2 A
SWTeledyne
26V
with memory
J422D-26WL
Teledyne
5V 134M4-5/S
price
€ each
14,00
18,00
16,00
23,00
RK1 Relays
RK1 is an electromechanic
coaxial relay.
It can seem a common relay
for p.c.b. but the internal
mechanic is very refined and
designed to reach a high
isolation and a very low loss.
It is suggested for applications
up to 3 GHz and max power
up to 15W.
It has SPDT contact
(two ports switch) and it is
available with standard or
memory coil.
Aside there is a test report on
isolation and insertion loss
that we made in our lab on a
sample
A high value of isolation is
reached because the open
contact is two times isolated
from the common by two
ground pins.
Standard RK1 electric
diagram
(no memory)
Performances, electric diagram and operation are similar
for these models : SW-RK1, SW-G6Y, SW-UM1
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
RF SWITCH
pag P 5
These RF switches are "solid state", it is not a mechanical but a semiconductor type, usually GaAs but also with PIN
diodes or P-Hemt, for signal or low power applications, often used in instrumentation and wireless.
The most important difference from the mechanical types consists of the remarkable switching speed (at least 1000
times faster) and this makes them suitable for particular applications such as modulators, high-speed wireless TX - RX
switches, etc... The "absorptive" types, also called “non-reflective” or “terminated”, are used in applications where is
needed to terminate the unused port (that is not switched at the time) rather than leave it open or free.
SPST = Single Pole Single Through -- SPDT = Single Pole Dual Through
solid state SWITCH
for p.c.b. mounting
cod.
price
€ each
SWAF002C1-32
2,20 1 - 3 pcs
2,00 4 - 9 pcs
1,80 10 + pcs
SWAS179-92
1,90 1 - 3 pcs
1,50 4 - 9 pcs
1,20 10-29 pcs
1,00 30-99 pcs
0,85 100 + pcs
Skyworks
(ex Alpha)
SWAS215-92
4,40
SPDT
MaCom
SWMASWSS
0176
1,90 1 - 3 pcs
1,60 4 - 9 pcs
1,35 10-29 pcs
1,15 30-99pcs
0,95 100 + pcs
HP
MGS 70008
SPDT
SWMGS
70008
3,90
HP
MGS 71018
terminated
SPDT
SWMGS
71018
19,00
SPDT
MaCom
SW-239
5,80
SPST
MaCom
terminated
SW-259
5,70
type
dc - 2.5 GHz Trr 3 nS switch 0V / -5V
Skyworks
max 2W case SOT143 AF002-C1-32
(ex Alpha)
500 MHz : 0.55dB loss , 24dB isol. , P1dB +20/24dBm
SPST
1,3 GHz : 0.65dB loss , 16dB isol. , P1dB +20/24dBm
300 KHz - 3 GHz P-Hemt , low loss
positive control
high power P1dB 1W at +3V , max 6W > 500 MHz ,
Skyworks
0,5W < 500 MHz , 0.5 - 3 GHz P1dB 2.5 W at +5V
(ex Alpha)
at 500 MHz : 0.3 dB loss , 30 dB isol.
at 2.5 GHz : 0.4 dB loss , 23 dB isol.
see datasheet of SU-54 in surplus section
500 MHz - 3 GHz P-Hemt
positive control
1 GHz : 0,75 dB loss , 30dB isol. , P1dB +27dBm
2.5 GHz : 0.5 dB loss , 22 dB isol. , P1dB +27dBm
50 MHz - 3 GHz signal, P-Hemt
50-1000 MHz : 0,3dB loss , 24dB isol. , P1dB +21dBm
1 - 3 GHz : 0,35dB loss , 21dB isol. , P1dB +21dBm
dc - 3GHz
Trr 3nS
switch -5V 12μA max 1W
case So8
1 GHz : 0.8dB loss , 33dB isol. , P1dB +26dBm
2 GHz : 1 dB loss , 23dB isol. , P1dB +26dBm
HI-REL gold plated ceramic case dc - 4.6 GHz
Trr 3 nS
switch -5V 12 μA
max 1 W
1 GHz : 1.2 dB loss , isol. 45 dB , P1dB +24dBm
2 GHz : 1.4 dB loos , isol. 39 dB , P1dB +25 dBm
4 GHz : 1.7 dB loss , isol. 32 dB , P1dB +25 dBm
DC - 1600 MHz GaAs-FET, case SO8
DC-100 MHz : 0,7 dB loss , 50dB isol.
DC-500 MHz : 0,7 dB loss , 40 dB isol.
DC-1000 MHz : 0,8 dB loss , 30 dB isol.
DC-1600 MHz : 0,9 dB loss , 23 dB isol.
P1dB : 50 MHz +21 / +26 dBm
P1dB : 500-1600 MHz +27 / +33 dBm
high isolation, DC - 2500 MHz
GaAs-FET, case SO8, terminated
DC-100 MHz : 0,5 dB loss , 65dB isol.
DC-500 MHz : 0,8 dB loss , 58 dB isol.
DC-1000 MHz : 1 dB loss , 48 dB isol.
DC-2000 MHz : 1,4 dB loss , 35 dB isol.
P1dB : 500-2000 MHz +23 dBm
continue
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
RF SWITCH
pag P 6
solid state SWITCH
for p.c.b. mounting
high isolation, 800 - 2000 MHz optimized band (max
500 - 2500) very good return loss both on ON and
OFF position P1dB + 29 dBm in IP3 + 45 dBm
MaCom
case SO8
terminated
800 MHz : 0.6 dB loss , 45 dB isol.
SPDT
input + out return loss -28dB
2.000 MHz : 0.8 dB loss , 32 dB isol.
input + out return loss -20dB
very good isolation, 500 - 2000 MHz
MaCom
GaAs-FET, case SO8, terminated
terminated
500-2000 MHz : 1,6 dB loss
500-1000 MHz : 53 dB isol. , +25 dBm P1dB
SPST
1000-2000 MHz : 42 dB isol. , +26dBm P1dB
high isolation 500 - 2000 MHz
GaAs-FET, case SO8
MaCom
both ports are terminated - switch time 36 nS
terminated
500 MHz : 1,2 dB loss , 45 dB isol , P1dB +24 dBm
SPDT
1 GHz : 1.3 dB loss , 40 dB isol , P1dB +24 dBm
2 GHz : 1.4 dB loss , 35 dB isol , P1dB +25 dBm
low loss, dc - 2.5 GHz case Sot 26
The switch can be used positive only, negative only or
MaCom
positive + negative
SPDT
500 MHz : 0,65 dB loss , 32 dB isol. , P1dB +28dBm
2 GHz : 0,75 dB loss , 19 dB isol. , P1dB +28dBm
very good switch with high isolation, dc - 3 GHz ,
positive control (from +2.5 to + 5V) MSOP10 miniature
case, low consumption <15µA
power supply + 5V, suitable up to 250 - 400 mW
MaCom
good return loss < 20dB wide band ( 0.2 - 3 GHz )
SPDT
500 MHz : 0,6 dB loss , 50 dB isol , P1dB +20 /28 dBm
1 GHz : 0.7 dB loss , 50 dB isol , P1dB +20 / 28 dBm
2 GHz : 0.75 dB loss , 45 dB isol , P1dB +20 / 28 dBm
2.5 GHz : 0,9 dB loss , 45 dB isol , P1dB +20 / 28 dBm
driver
high isolation thanks to two switches in series
and low VSWR, dc - 1 GHz , Trr 40 nS
500 MHz : 0,6 dB loss , 40 dB isol , ret loss -24 dB
Hi Rel gold plated ceramic case SMD with 8 pins
MaCom SWD-119 is a quadruple GaAs-FET driver for
attenuators or switches that changes signals from TTL to
optimal level for Gate control, So16 SMD case
switch module with PIN diodes for UHF transceivers
400 - 512 MHz band between Tx and Rx,
max power 15 W
isol. 40 dB, loss 0.5 dB TX side, 1 dB RX side
+5V / -5V , P1dB +24 dBm
200 -2000 MHz
switch control to ground
isol > 50dB loss <1dB
gold plated metallic case
19 x 19 x 4mm
100 -3000 MHz
max 6W > 500 MHz
isol>40dB loss<1,5dB
0,5 W < 500 MHz
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
cod.
type
SW-335
2,20
2,00
1,80
1,65
1 - 3 pcs
4 - 9 pcs
10-29pcs
30-99pcs
SW-393
3,00 1 - 3 pcs
2,80 4 - 9 pcs
2,50 10-29pcs
2,30 30+ pcs
SW-394
3,50
3,20
2,95
2,75
SW-395
SW-439
SW800-602
2 x SPST
in serie
price
€ each
1 - 3 pcs
4 - 9 pcs
10-29pcs
30-99pcs
2,90
2,55
2,20
1,95
1 - 3 pcs
4 - 9 pcs
10-29pcs
30-99pcs
3,00
2,75
2,50
2,25
1 - 3 pcs
4 - 9 pcs
10-29pcs
30-99pcs
9,50
6,30 1-3 pcs
MaCom
4 x driver
switch
SW5,90
SWD-119 5,50
Mitsubishi
MD001A
SPDT
SWMD001A
on request
Daico
SPDT
SWDS 0552
on request
tel ++39.02.99 48 75 15
4-9 pcs
10+ pcs
fax ++39.02.99 48 92 76
MaCom, manual coaxial SWITCH
pag P 7
Manual coax switch described here has some special qualities, it has been tested in our laboratory and we found very
good performance by far exceeding the specifications of the manufacturer.
It has three positions that are switched manually by a knob, the panel mounting is made with three screws. Connectors
are TNC female, why this choice? This switch is manufactured for military and professional applications, in order to
reach such small size it would not be possible to use the N connector, the BNC is not approved by Mil rules or
professional applications and not suitable for use in aeronautics but the TNC connector, like N type, works very well
even at 10 GHz.
MaCom MA 7501 - ETM original MaCom specifications
Positions
Frequency range
3 in manual mode
dc - 11 GHz
dc - 3 GHz > 60 dB
Isolation
3 - 11 GHz > 40 dB
dc - 5 GHz < 0.3 dB
5 - 11 GHz < 0.5 dB
dc - 30 MHz 3 KW
30 - 300 MHz 1.2 KW
300MHz - 3GHz 300 W
500 V
dc - 5 GHz < 1.3
5 - 11 GHz < 1.5
TNC female
Insertion loss
Max power
Max RMS voltage
VSWR
Connectors
cod.
some measurements made in our lab
30 MHz > 130 dB
150 MHz > 100 dB
450 MHz > 90 dB
1.3 GHz > 85 dB
2.3 GHz > 80 dB
5 GHz > 45 dB
dc - 2 GHz < 0.1 dB
2 - 3 GHz < 0.2 dB
3 - 10 GHz < 0,3 dB
SW-MA7501
Price on request
.
wavguide SWITCH
Waveguide switch transfer #
cod.
price €
24 V
SW-WR90
on
request
28 V
SW-WR51
on
request
frequency pow sup
PM 7289X-06 Sivers Ima
8 - 12 GHz
very compact size 48 x 48 x 80 mm
R 86.68.63 Radiall manual activation, can be
15 - 22
used also in manual mode,
GHz
size 60 x 60 x 140 mm
(ask for 24 GHz)
# TRANSFER switch can be used in normal mode (SPDT), just using only three port, being memory type it is
provided of an auxiliary contact to indicate the current state.
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
HYBRID COUPLERS -- (dividers or summers)
POWER SPLITTERS -- ANTENNA COUPLERS
pag P 8
They are components used to divide or sum RF signals, the same divider in fact can be used also reversed to sum
signals, the name “divider” or “power splitter” that is used generically as is to be understood in a generic way and only
for convention to determine the family of components. There are many types, with different circuit configurations
depending on bandwidth, power handling, number of ports and the type of isolation between the RF ports, here are
some examples:
- Low power, for receivers, instrumentation or small RF power,
a classic example is to split the same signal on multiple receivers
coming from the same antenna, or in the field of instrumentation to
provide signal samples at 10 MHz for all laboratory instruments
dividing the signal coming from a precision source.
- For high power, often used in order to coupling together various
stages and be able to sum the output power, or simplier to combine some
transmitters to a single antenna.
- Wilkinson combiners, -3dB hybrid, rat-race coupler, lange coupler, Gysel combiner etc…
- Antenna couplers, for coupling various antennas in phase in order to increase gain and directivity.
- With all the outputs in phase, 90° or 180°.
There are many applications for power splitters, the most common and obvious have already been listed above, other
more particular are the following:
They can be used as dividers or summers at 90° to make I and Q modulators or demodulators, for laboratory use when
it is necessary to sum two RF generators with high isolation between ports, for image rejection balanced mixer, for
phase shifters, for impedance constant phase attenuators current controlled, etc…
port
2
3
4
6
8
10
12
16
signal divider (apparent loss)
-3 dB / port
-4.8 dB / port
-6 dB / port
-7.8 dB / port
-9 dB / port
-10 dB / port
-10.8 dB / port
-12 dB / port
In this table are lists the division factors (or sum) of the power
expressed in dB depending on the number of ports, the results
indicate the apparent loss in dB depending on the number of ports,
for example a power splitter with 4 ports will have an output signal on
each port corresponding to -6 dB relative to the signal on the
common port. The loss is apparent since the signal is not lost but
only divided between the various ports, the real loss instead depends
on the used technology, on the frequency, combined especially with
the desired bandwidth.
Power splitters main characteristics
- Number of ports: it is the number of outputs (or inputs) on which you can split (or sum) the signal, typically are used
the binary divisions of 2, 4, 8. Note that if you need a 4-way splitter you can also do it using three 2-way splitters.
- Isolation between the ports: it indicates the isolation between the division ports only when both the division port and
the common one are perfectly terminated on the nominal impedance, a typical range of values is from 20 to 30 dB.
- Insertion loss: it is the real loss due to various factors, including the impact of bandwidth, frequency and used
technology. Some loss examples: low power wideband dividers (10 - 1000 MHz) between 0.3 and 1 dB,
high-power hybrid dividers at -3dB or Wilkinson with one octave band from 0.1 to 0.3 dB, instead for resistive power
dividers the insertion loss is 6dB.
- Power: for this specification you have to consider both the real power of transit and the power dissipated by internal
balance resistance. The internal balance resistance, for obvious reasons regarding technology and mechanic, rarely
exceeds 10% of the maximum power of transit, so it is from 0.2W to 1W. The function of the balance resistance,
whether internal or external, is to dissipate the power created by any unbalancement or breakdown on RF ports and
not to dissipate reflection on the common port.
- Phase balance: indicates the difference between the output phases, for 2-way dividers typically 2° within an octave,
from 2° to 4° for greater bandwidths, for greater divisions of course, the phase difference increases.
- Amplitude balance: indicates the difference in amplitude between the various outputs, it is a highly variable
parameter and it depends on the used technology, the frequency, the bandwidth, etc… Typically it is from 0.2 to 0.6dB.
Simple hybrid HF - VHF couplers with FT….- 43 Amidon toroids
We tested in or lab these simple hybrid couplers, the goal is to provide a simple implementation using easy-to-find
components (with the excellent Amidon ferrites, toroids for wideband tuned circuits)
3 dB divider-summer
- 6 dB hybrid
with two FT…-43 ferrites
1 - 30 MHz high isolation
Very good return loss on all ports
with one FT…-43 ferrite
1 - 200 MHz high isolation
quite good return loss
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
HYBRID COUPLERS -- (dividers or summers)
POWER SPLITTERS -- ANTENNA COUPLERS
pag P 9
These hybrid couplers (o sommatori/ signal dividers) are suitable for low power applications, they have no connectors
so they are for p.c.b. mounting.
frequency
MHz
min - max
0.1 - 400
2
0°
0.1 - 400
2
0°
3
0°
3
0°
2
180
°
20 - 2000
2
0°
25 - 50
2
90°
40 - 80
2
90°
55 - 90
2
90°
120 - 180
2
90°
135 - 195
2
90°
1 - 100
( 0.5 - 250 )
1 - 300
2 - 200
( 1 - 400 )
10 - 1000
( 1 - 1000 )
SMD
So20
ports
phase
4
3 - 750
2
4 - 1000
2
750 - 1500
2
750 - 1000
2
800 - 1000
2
820 - 960
( 800 - 1000 )
8
p.c.b. low power
PSC2-1 Mini Circuits 1W max
metallic case 10x20 mm
Very good balance ± 0,1 dB and ± 0,5°
SMD 6 pin case 5,6x7,9 mm
M3H-50 Anzac high isolation >30dB
To39 metallic case (transistor like)
(Anzac price 120 $)
1W max
DS117 Anzac max 1W flat case
16 x 16 mm , isolation 25dB
HH106 Anzac , 1W max
flat metallic case 10 x 13 mm
high isolation typ. 30 dB (Anzac price 150$)
PDF-2A-1000 Merrimac , 1/4 W max
flat gold plated case 10 x 13 mm
PSCQ-2 -50 Mini-Circuits max 1W
low insertion loss typ.0,3 dB
high isolation typ. 30 dB
metallic case10x20 mm
JH115 MaCom , 1W max
flat metallic case 10 x 13mm
ESQ-2-90 MaCom , 1W max
( = PSCQ-2-90 Mini Circuits )
high isolation typ. 30 dB
metallic case 10 x 20 mm
SCPQ-180 Mini Circuits , 1 W max
SMD case 10 x 19 mm
SCPQ-160-2 Mini Circuits , 1 W max
SMD case 19 x 9.6 mm
PSC-4A-4 Mini Circuits , 1 W max
0° Suitable up to 1 MHz
metallic case 20 x 20 mm
JSP-2-1W Mini Circuits , 1 W max
0°
SMD case 7 x 8 mm
SPL-2BE-08S5 Trak , 1 W max
0°
SMD case 7 x 8 mm
DS331 Anaren , 1 W max
0°
round metallic case Ø 15 mm
Murata LDC43750M03A-401
90° LDC30B030GC0750C-401 max 3 W
SMD case 4,5x3,2x1,2 mm
Murata LDC33B030GC0900A-200
90°
max 5 W, SMD case 5x4x2,2 mm
0°
cod.
MaCom DS58-0001 max 1W
20 pin SMD case
price €
each
1 - 10 pcs
see
ADP-2-1
D-ADP-2-1
16,70
D-M3H-50
58,00
D-DS117
on request
D-HH106
59,00
D-PDF-2A
52,00
D-PSCQ-2-50
23,00
D-JH115
44,00
D-ESQ-2-90
19,00
D-SCPQ-180
14,70
D-SCPQ-160
13,80
D-PSC-4A-4
69,00
D-JSP-2-1W
on request
D-SPL-2BE
14,70
D-DS331
on request
D-LDC437-850 2,70-2,35
D-LDC33-900 2,90 - 2,50
D-DS-58-01
2,35 - 1,95
continue
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
HYBRID COUPLERS -- (dividers or summers)
POWER SPLITTERS -- ANTENNA COUPLERS
smd So8
smd So16
smd So8
smd So8
frequency
MHz
min - max
824 - 960
ports
phase
2
0°
4
0°
850 - 1150
2
90°
1350 – 1700
2
0°
1750 – 2050
2
90°
2
0°
( 800 - 1000 )
824 - 960
( 800 - 1000 )
1920 - 2170
( 1900 - 2200 )
pag P 10
cod.
price €
each
1 - 10 pcs
D-DS52-01
2,80 - 2,40
D-DS54-01
2,30 - 1,90
p.c.b. low power
MaCom DS52-0001 max 1 W
8 pin SMD case
MaCom DS54-0001 max 1 W
16 pin SMD case
Murata LDC321G0003B-700
LDC25B030F1000G-700 max 3 W
SMD case 3,2x2,5x0,9 mm
BP2G Mini Circuits max 1.5 W
8 pin SMD case
Murata LDC431G9003B-200
LDC30B030GC1900B-200 max 3 W
SMD case 4,5x3,2x2,2 mm
MaCom DS-52-002 max 1W
8 pin SMD case
2,30 - 1,80
DLDC321-1000 1,30 (100pcs)
D-BP2G
2,30 - 1-90
2,10 - 1,70
DLDC431-1900 1,20 100pcs
D-DS52-002
4,30
cod.
price €
each
D-130-170
on request
D-1-1.5
9,80
D-1.2-1.7
D-1.6-2.2
D-3.6-4.6
9,80
7,00
5,80
D-5-6
7,30
D-8.8-9.9
D-10.8-12.2
8,00
9,50
These hybrid couplers
(or summers / signal dividers) are
made of alumina substrate, on one
side there is the coupler on the
other there is the ground track
both golden,
they are hybrid-type at 90° or
Wilkinson 0°
-3dB hybrid
frequency ports
MHz
phase
alumina p.c. board
min - max
130 - 170 MHz 2 90° 29 x 33 mm
-3dB hybrid, 50W max, isolation >25dB
1 - 1.5 GHz
2 90°
26 x 26 mm
1.2 - 1.7 GHz 2
0°
Wilkinson 2 W max, isolation >20dB
1.6 - 2.2 GHz 2
0°
12 x 34 mm
3.6 - 4.6 GHz 2
0°
Wilkinson 2 W max, isolation >20dB
2
0°
5 - 6 GHz
11.5 x 11.5 mm
8.8 - 9.9 GHz 2
Rat-race hybrid 2W max, isolation >17dB
11.5 x 11.5 mm
10.8 - 12.2 GHz 2
We have in stock other hybrid couplers and power splitters:
-- High power connectorized
-- High power p.c.b.
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
HYBRID COUPLERS -- (dividers or summers)
POWER SPLITTERS -- ANTENNA COUPLERS
They are available in small / medium quantity,
we have also other models but at limited availability
frequency ports
MHz
phase
min - max
dc - 12 GHz
2 KHz 60 MHz
50 KHz
50 MHz
double
2
2
2
x
2
connectorized
(low / medium power)
0° resistive type , different models are available
0°
MCL ZFSC-2-6
max 1 W ,
BNC f connectors
SMA f connectors
it is a double divider mounted on p.c.b. 50 Ω
with panel mount BNC f connectors, the
-size of the p.c.b. is 128 x 117 mm and
the panel size is 150 x 36 mm
75 Ω
2
MCL ZSC-2-1, very good isolation typ. > 25dB,
max 1W suitable up to 450 MHz with at least
0°
23dB of isolation, option B with brackets,
BNC f connectors
0,2 - 1000
2
0° MCL ZFSC-2-4 , max 1 W, SMA f connectors
1 - 100
2
0°
0,1 - 400
(max 450MHz)
Merrimac PD20-50, high isolation typ. 35dB
max 3 W, BNC f connectors, typical Δ phase 1°
pag P 11
cod.
price €
each
DC-4532
on
request
DCZFSC-2-6BNC
DCZFSC-2-6SMA
52,00
57,00
DC-E3RIB-50
43,00
DC-E3RIB-75
43,00
DC-ZSC-2-1
on
request
DC-ZFSC-2-4
on
request
DC-PD20-50
68,00
Merrimac PDM30-50, high isolation typ. 33dB
on
0° max 1 W, SMA f connectors, typ. Δ phase 1°
DC-PDM30-50 request.
with brackets
special
MCL ZFSC-12-1, SMA f connectors, very
offer
1 - 200
12 0° good isolation > 35 dB
DC-ZFSC-12-1
see more informations below
124,00
Power splitter for laboratory reference signals
at 10 MHz with 12 ports
This power splitter is particularly suitable to provide the
reference signal, for example 10 MHz, coming from a source of
precision like a GPS or a standard rubidium, etc…, for the time
base of all instruments in a laboratory.
1 - 100
3
DC-ZFSC-12-1
For this application it is necessary the divider have a good
isolation between ports with the as small as possible insertion
loss and a fairly large number of ports in order to drive many
istruments.
The laboratory instruments typically accept an input level, for a
10 MHz external source, of about 0 dBm (1 mW). If, with a
standard MMIC like MAV11, the 10 MHz referene time base is
amplified, we will get about +17 dBm of output.
By dividing the signal on 12 ports, each port will have 10.8 dB
less of signal, so we will obtain from the divider an output
signal on each port of at least +6 dBm, enough to drive any
instrument in our laboratory.
In addition all ports of the divider are isolated and decoupled of
at least 35-50 dB.
Continue
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
HYBRID COUPLERS -- (dividers or summers)
POWER SPLITTERS -- ANTENNA COUPLERS
They are available in small / medium quantity,
we have also other models but at limited availability
frequency ports
MHz
phase
min - max
connectorized
6
0° MCL ZFSC-6-, SMA f connectors
1 - 650
2
0°
4
MCL ZFSC-4-1
0°
max 1 W
1 - 1000
MCL ZSC-2-1W , max 1 W, BNC f connectors
isolation > 30 dB
BNC f connectors
SMA f connectors
8
Anzac-MaCom DS309 , max 2 W , typical
0° isolation 25 dB, SMA f, TNC f, N f or BNC f
connectors
2 - 2000
2
0°
5 - 500
3
10 - 500
4
0°
MCL ZFSC-4-1W , max 1 W
SMA f connectors
10 - 1000
2
0°
Anzac-MaCom T1000 , high isolation > 25dB
max 2.5 W , Δ phase < 2°, SMA f connectors
10 - 1000
2
0° MCL ZSC-2-4 max 1 W, BNC f connectors
10 - 1000
2
10 - 2000
2
10 - 2000
4
0°
4
0° Merrimac, BNC f, connectors
Typical isolation 25 dB, max 2 W
PD7-40-70A with 4 ports
0° PD7-80-70A with 8 ports
2 - 500
( 0.5-600 )
20 - 120
8
20 - 400
2
20 - 500
6
20 - 512
8
20 - 2000
8
500 - 1000
3
cod.
price €
each
DC-ZFSC-6-1
on
request
DC-ZSC-2-1W
on
request
(low / medium power)
1 - 175
DCZFSC-4-1-BNC
on
request
DCZFSC-4-1-SMA
DC-DS309
on
specify the
connector type
request
DC-H8-4
on
request
DC-ZFSC-2-1
on
request
Anzac-MaCom H8-4 , max 2 W
SMA f connectors, size 38 x 84 h30 mm
MCL ZFSC-2-1B ( ZFSC-2-1 with bracket )
SMA f connectors
pag P 12
on
DC-ZFSC-4-1W request
MCL ZFSC-2-2 , max 1 W, high isolation
typical 28 dB , Δ phase < 4° typ. 0.5°
MCL ZFSC-2-11-S, SMA f connectors,
despite the wide frequency band has good
0°
characteristics of insertion loss and balance
between the ports, max 1W
0°
Anzac MaCom DS-409-4, available with SMA f
or TNC f connectors
Anzac-MaCom TU-50, max 2,5 W,
SMA f connectors, isolation > 30 dB
Merrimac PDM60-260, max 2 W
0°
SMA f connectors
Janel PD 7726 max 1 W, BNC f connectors
-suitable also from 10 to 512 MHz
0°
Anzac DS 808-4
0° MCL ZA3PD-, N f connectors, max 10 W
DC-T1000
98,70
DC-ZSC-2-4
on
request
DC-ZFSC-2-2
on
request
DC-ZFSC-2-11
79,00
DC-DS-409-4
on
request
on
request
on
DC-PD7-80
request
on
DC-TU-50
request
on
DC-PDM60-260 request
on
DC-PD7726
request
on
DC-DS808-4
request
on
DC-ZA3PD-1 request
DC-PD7-40
continue
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
HYBRID COUPLERS -- (dividers or summers)
POWER SPLITTERS -- ANTENNA COUPLERS
They are available in small / medium quantity,
we have also other models but at limited availability
frequency ports
MHz
phase
min - max
connectorized
cod.
(low / medium power)
Anaren 40274 size 90 x 93 mm, max 17 W
SMA f connectors
MCL ZAPD-21, typical isolation 25 dB
0°
BNC f connectors, max 10W , ∆ phase < 3°
pag P 13
price €
each
DC-44000
on
request
on
request
on
request
on
request
DC-750-960
54,00
DC-D1154
83,00
DCZN2PD-920
on
request
0° Wilkinson, max 3 W, SMA f connectors
DC-800-1000-2
21,00
4
0° Wilkinson, max 3 W, SMA f connectors
DC-800-1000-4
28,80
800 - 2000
8
0°
MCL, SMA f connectors, max 10 W
Typical isolation 24 dB
DCZB8PD-2000
on
request
1000 - 2000
3
0° MCL ZA3PD-2, N f connector, max 10 W
DC-ZA3PD2
on
request
1000 - 2000
2
DC-4312-2
147,00
1,7 - 2 GHz
2
DCP-1.7-2
on
request
2 - 4 GHz
2
DC-4313-2
on
request
2 - 4 GHz
2
0° Racal 10058, max 1 W, SMA f connectors
DC-10058
on
request
2 - 4 GHz
2
0°
DC-2089-6202
on
request
2 - 4 GHz
2
90° Narda 4033C, max 50 W, SMA f connectors
DCP-4033C
on
request
2 - 4 GHz
4
0°
DC-2089-6402
165,00
2 - 6 GHz
3
DC-DMS346
on
request
500 - 1000
4
500 - 2000
2
500 - 2000
2
500 - 2000
4
750 - 960
2
750 - 1000
8
0° RLC D-1154, max 3 W, SMA f connectors
800 - 920
2
MCL ZN2PD-920, SMA f connectors, max 10W
Low insertion loss and high isolation typical
0°
30dB good balance typ. ± 0,1dB and phase
± 0,5°
800 - 1000
2
800 - 1000
DC-40274
0°
DC-ZAPD21
DC-42000
Anaren 42000, SMA f connectors
Anaren 44000 size 61 x 101 mm, max 17W
SMA f connectors
RLC Midwest or KDI, SMA f connectors
0°
max 5 W
0°
Narda - Loral 4312-2, SMA f connectors
max 20 W, very good balance max ± 0,2 dB
and phase ± 2°
It is made of a 90° hybrid at -3 dB with two
90° isolators and two terminations,
N f connectors, size 73 x 80 mm
Narda 4313-2, max 20 W, SMA f connectors
good balance max ± 0,2 dB and phase ± 2°
Omni-Spectra / MaCom 2089-6202, max 2 W
SMA f connectors
MaCom - Omni Spectra 2089-6402, max 4 W,
SMA f connectors
DMS 346, max 5 W, SMA f connectors
continue
R.F. elettronica di Rota F.
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
HYBRID COUPLERS -- (dividers or summers)
POWER SPLITTERS -- ANTENNA COUPLERS
They are available in small / medium quantity,
we have also other models but at limited availability
frequency ports
MHz
phase
min - max
connectorized
(low / medium power)
pag P 14
cod.
price €
each
DC-42020
on
request
DC-4343
on
request
2 - 8 GHz
2
0° Anaren 42020, max 10 W, SMA f connectors
2 - 8 GHz
2
90° Narda 4343, max 30 W, SMA f connectors
2 - 8 GHz
4
0° Anaren 44020, max 17 W, SMA f connectors
DC-44020
on
request
2 - 18 GHz
4
0° Anaren 44100, max 17 W, SMA f connectors
DC-44100
on
request
2 - 18 GHz
2
0° TRM DMS285-18, max 1 W, SMA f connectors
DCDMS285-18
on
request
2 - 18 GHz
4
0°
MaCom 2089-6408, max 20 W
SMA f connectors
DC-2089-6408
on
request
3,7 - 4,2
GHz
4
0°
Merrimac PDM-42-3.9GA, SMA f connectors
suitable from 3,3 to 4,4 GHz
DCPDM42-3.9GA
on
request
4 - 8 GHz
8
Merrimac PD-82-6GA, SMA m connectors for
0° the common port and N f connectors for the 8
isolated ports, max 6 W
DC-PD82-6GA
on
request
7 - 8,5 GHz
2
0°
RF-LAMBDA RMFLT2-7185NWP
RFLT-2-8500, N f connectors
DC-7-8.5G
on
request
7 - 18 GHz
4
0°
MaCom - Omni Spectra 2089-6410, max 6 W
Suitable from 4 to 18 GHz, SMA m connectors
DC-2089-6410
on
request
2
0° Racal 10060, SMA f connectors, max 1 W
DC-10060
on
request
DC-QCA17
on
request
DC-12-18
on
request
DC-2089-6405
on
request
(3,3 - 4,4 GHz)
( 4 - 18 GHz )
8 - 12 GHz
12 - 14
GHz
Quasar QCA17, WR75 waveguide
High isolation
size 132 x 174 x 32 mm
suitable from 11,5 to 14,5 GHz
2
( 11,5-14,5 )
12,4 - 18
GHz
2
90° SMA m connectors, max 20 W
12,4-18
GHz
4
0°
( 4 - 18 )
R.F. elettronica di Rota F.
MaCom Omni-Spectra 2089-6405
SMA m connectors, suitable from 4 to 18 GHz
www.rfmicrowave.it
[email protected]
tel ++39.02.99 48 75 15
fax ++39.02.99 48 92 76
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