Combiners allow several radio channels to operate at one site using a common antenna. The MCPD 280 U double bridge combiner guarantees isolation between channels with respect to manifold or starpoint combiners. It is composed by two 280mm UHF cavities and two hybrid devices. Expansion of channels is done easily in the field without need of instrumentation or filter retuning. Each channel is allocated in a single 5 unit cabinet. Up to 8 channels can be installed in a 42 units, 25” standard rack.
Combiners allow several radio channels to operate at one site using a common antenna. The MCPD 280 U double bridge combiner guarantees isolation between channels with respect to manifold or starpoint combiners. It is composed by two 280mm UHF cavities and two hybrid devices. Expansion of channels is done easily in the field without need of instrumentation or filter retuning. Each channel is allocated in a single 5 unit cabinet. Up to 8 channels can be installed in a 42 units, 25” standard rack.
| Frequency band: | 225 – 400 MHz |
|---|---|
| Impedance: | 50 Ω |
| Input Power: | 100W CW |
| Insertion loss: | Adjustable 1 ÷ 3.5 dB |
| Connector type: | N Female or 7/16 |
|---|---|
| Dimensions for each channel: | 25” rack, 5HU, depth 600 mm |
| Operating Temp.: | -10°C to +55°C |
| Tuning method: | Rotary knob, telescopic movement |
| Combiners | Channels | Cabinet 5HU | Attenuation |
|---|---|---|---|
| MCPD280-U# | 1 ÷ 8 | 1 ÷ 8 | 13dB ±500 kHz at 312 MHz |
MCPD280-U/2
ISO 9001
Quality Control
Standard
© Copyright Telmec
Soc. Coop a r.l
Via A. Meucci, 8
50012 Grassina
Florence Italy
P.IVA 05012270483
SO 9001 Quality Control Standard
© Copyright Telmec, Soc. Coop a r.l
Via A. Meucci, 8 – 50012 Grassina – Florence Italy
P.IVA 05012270483
