| Item number | Repeater MD-8500 |
| General | |
| Frequency Range | 136-174MHZ/400-480MHz |
| Channel capacity | 100 |
| Frequency stability | 2.5ppm |
| Working temperature | -30℃-+60℃ |
| Working voltage | 220V/110V AC ±15%/13.8V DC ±15% |
| Dimention | 133*483*330mm |
| Weight | 16kg |
| Transmitter | |
| RF Power Output | 25W/ 50W(Two kinds of duplexer available before purchasing, Pls let us know which kind you need |
| Antenna impedance | 50 Ω |
| Radiated Spurious emission | -36dBm<1GHz-30dBm<1GHz |
| FM noise | 40dB @ 12.5KHZ / 45dB @ 25 KHZ |
| Modulation distortion | <5% |
| Digital protocol | ETSI- TS102 361-1,-2,-3 |
| Frequency modulatio | 16kφ3E(analog） 4FSK(Digital) |
| Modulation limiting | ±2.5KHZ@ 12.5KHZ: ±5KHZ@25 KHZ: |
| Receiver | |
| Reference sensitivity(analog) | 0.25uV@12dB SINAD |
| Adjacent channel selectivity ETSI | 60dB @ 12.5KHZ / 70dB @ 25 KHZ |
| Reference sensitivity(digital) | 0.22 uV/-120dBm / 0.35 uV/ 120dBm |
| Spurious response rejection | ≥70dB |
| Rated audio output | +1~-3dB |
| Rated audio distortion | <5% |
| FM noise | ≥-45dB @ 25 KHZ / ≥ 40 KHZ @ 12.5 KHZ |
National wide Toll Free No：400-699-8858
Is the legal brand of Quanzhou TYT Electronics Co., Ltd.
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