TTR-AGC-8230G
Trunk Transmission Amplifier, Xtrunk, AGC, 3GaAs, RP 5-65MHz NEC module, 860MHz, Hybrid 1: NEC-MC7832, Hybrid 2: NEC-MC7845, Return Path Hybrid: PHI-BGY67A, 2*30dB Out
| It is applied to extending of bi-directional (or can be reserved) transmission main trunk to signal compensatory use. Pre-build low-noise module, and final-class is power doubler module,with AGC control , all these are Philips and Motorola’s products. One input and two outputs have over-current protection (fuse switch) and output branch or distribution can be switched conveniently. High-reliable switch power and strict anti-thunder character insure steady and continuous work. | ||
| Specifications: | ||
|---|---|---|
| Forward Transmission | ||
| Frequency Range | MHz | (47)87~860 |
| Rated Gain | dB | 30 |
| Min Fill Gain | dB | ≥30 |
| Gain Adjustment Range | dB | 0~15 |
| Slope Adjustment Range | dB | 0~24 |
| Rated Input Level | dBµV | 72 |
| Rated Output Level | dBµV | 102 |
| Flatness in band | dB | ≤±1 (with filter) |
| AGC lead frequency | MHz | 168.25 (or determined by user) |
| AGC characteristic | dB | Input ±3/ output ±0.3 |
| Noise Figure | dB | ≤12 |
| Return Loss | dB | ≥12 |
| Composite Triple Beat (CTB) | dB | ≥66 |
| Composite Second Order (CSO) | dB | ≥64 |
| Signal to noise ratio | dB | ≥66 |
| Voltage stroke | KV | 5(10/700µS) |
| Backward Transmission | ||
| Frequency Range | MHz | 5~65 |
| Rated Gain | dB | ≥8 |
| Flatness in band | dB | ≤±0.75 |
| Gain Adjustment Range | dB | 0~15 |
| Slope Adjustment Range | dB | 0~10 |
| Noise Figure | dB | ≤12 |
| Return Loss | dB | ≥14 |
| MAX Output level | dBµV | ≥110 |
| Carrier to second order intermodulation ratio | dB | ≥52 |
| Carrier to Alternative noise ratio | dB | ≥66 |
| General | ||
| Power Voltage (50Hz) | V | 60 |
| Power Consumption | VA | 30 |
| Dimension | mm | 325 x 225 x 150 |
| 1. Input Test Port:(-20dB) | 18. Reverse Input ATT |
| 2. RF Input: 72dBuV | 19. Reverse Input Test Port:-20dB |
| 3. Input Bi-directional Filter(or Short Circuit Plug) | 20. Power |
| 4. Input ATT(or Short Circuit Plug) | 21. Reverse Amplifier Module |
| 5. Equalizer (or Short Circuit Plug) | 22. Reverse Output EQ |
| 6. Low-noise Import Pre-module | 23. Reverse Output ATT |
| 7. Fixed Attenuator | 24. Reverse Output Test Port: -20dB |
| 8. Rear Equalizer | 25. Input Over-current Protection Fuse |
| 9. Class Adjustment Circuit | 26. +24V Power LED |
| 10. Power Doubler Module | 27. W2 Adjust AGC Control Voltage |
| 11. Rear Bi-directional Filter(or Short Plug-in) | 28. W1 Hand Adjust |
| 12. Main Output Over-current Protection Fuse 10A/250V | 29. MGC-AGC Switch |
| 13. Main Output B | 30. W3 Minuteness Adjust |
| 14. Output Test Port I: -30dB | 31. Band Pass Filter (BF) |
| 16. Sub-output: -10dBor –4dB | |
| 17. Sub-output Over-current Protection Fuse10A/250V (Pull out if no need) |