Front View
Packaging
12 Input Passive Headend Combiner
14MM-DM17A
Headend Equipment
Matchmaster has a full range of Headend equipment from entry level to complex systems, including engineering support and system designs. Matchmaster can offer simple Channel Filters with AGC through to complex DVB modules for any type of broadcast including Encoders, Modulators & Transmodulators for DVB-T, DVB-C, DVB-S/S2, IP, ASI, SDI, FM and many more.
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Features and Benefits
- Compact design, rack mounted
- High isolation
- Low insertion loss
- Full bandwidth from 5...1000 MHz
- Front panel test port for easy monitoring
Pack Quantity
Inner: 1 box of 1 piece
Helpful Tip: Bulk cartons prevent potential transit damage.
Specifications
| Frequency range | 5-1000MHz |
|---|---|
| Input impedance | 75 Ω |
| Input return loss | >18 dB typ., min. 14 dB |
| Number of taps | 12 |
| Output impedance | 75 Ω |
| Output return loss | >18 dB typ., min 13 dB |
| Tap loss IN-Out | 1...12 < 18 dB (±1,5 dB) |
| Amplitude response (O-E) | <1,5 dB |
| Isolation Out-Out | >40 dB typ., min. 36 dB |
| Test Port | -20 dB |
| RF-screening | >110 dB |
| Power passing | V DC none |
| Dimensions (WxHxD) | 483 x 44 x 124 mm |
| Temperature range | -20...+55 °C |
| Output connectors | 1x F-connector |
| Input connectors | 12x F-connector |
| Test connectors | 1x F-connector |