Signal routing
Microwave Switch Matrices
Electromechanical coaxial switch matrices, DC–40 GHz, up to 64×64, low insertion loss and high isolation.
DC–40 GHz
AM-02 series · L-band
L-band Switch Matrices
Any-to-any or custom switching architectures, 8×8 to 16×64 and custom sizes, 500–2500 MHz, 50 or 75 Ω.
Overview
Ready-made L-band switch matrix line for satellite earth stations. The any-to-any architecture gives high port-to-port isolation and routes any input to any output, including combining several inputs onto one output. Designed and manufactured in-house; key RF assemblies use components from leading manufacturers — enabling confident support, warranty and post-warranty service and upgrades of installed units.
Key features
Gain adjustment 30 dB in 0.5 dB steps
Combining mode (several inputs to one output)
Hot-swappable modules
Parallel control
Stable RF path performance
Any-to-any switching with output combining; other architectures to order
Integration with station M&C systems
Remote control via SCPI and web interface over Ethernet
Overload and interference protection
Front-panel touchscreen
Built-in self-test
Multifunction configurations in a single chassis
Warranty and post-warranty service
Configuration options
Standard models range from 8×8 in a 1U chassis to 16×64 and 32×32 in 12U, 50 Ω or 75 Ω. Need something outside this range?
Need a custom configuration?
We build non-standard input/output counts (XX×YY), 75 Ω versions and special options to your frequency plan and rack layout.
Talk to our engineersSpecifications
Parameter
Specification
Typ.
General
Frequency range
500–2500 MHz
Impedance
50 Ω (standard), 75 Ω (option)
Number of inputs / outputs
8 to 64
Switching type
Any-to-any with combining at outputs
RF performance
Gain
≥ 0 dB
Noise figure
≤ 10 dB
Gain adjustment range, per channel
≥ 30 dB
Gain step
0.5 dB
Maximum input level
0 dBm
Gain flatness
±1.5 dB
±1.0 dB
Isolation
≥ 45 dB
50 dB
Input / output return loss
≥ 15 dB
17 dB
Interfaces & power
RF connectors
SMA (female), 50 Ω; F-type for 75 Ω version
Power supply redundancy
Two hot-swappable PSUs (1+1)
Hot-swappable modules
Switching / combining cards, power supplies
Control & monitoring
Control
SCPI · web interface · front-panel touchscreen
Additional functions
Temperature monitoring · built-in self-test · settings memory
Specifications subject to change without notice.
Model range
| Model | Configuration | Chassis height | Typical application |
|---|---|---|---|
| AM-02-08-08 | 8×8 | 1U | Compact test benches, small earth stations |
| AM-02-08-16 | 8×16 | 4U | Signal distribution to demodulators |
| AM-02-08-32 | 8×32 | 6U | Earth stations, lab benches |
| AM-02-08-64 | 8×64 | 12U | High-density output distribution |
| AM-02-16-16 | 16×16 | 4U | Mid-size earth stations |
| AM-02-16-32 | 16×32 | 6U | Mid-size VSAT teleports |
| AM-02-16-64 | 16×64 | 12U | High-density output distribution |
| AM-02-32-32 | 32×32 | 12U | DTH and broadcast teleports |
| AM-02-XX-YY | Custom | — | Non-standard input/output counts, 75 Ω version, special options |
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Partnership & enquiries
Let’s discuss your project
Send us your frequency band, power level and interface requirements. Our RF engineers will propose a configuration and share datasheets.
