China Tetra Iden 800m Band Selective Bi-Directional Boosters RF Signal Amplifier Repeater, Find details about China Repeaters, Mobile Signal Repeater from Tetra Iden 800m Band Selective Bi-Directional Boosters RF Signal Amplifier Repeater
Item | Specification | Remark | ||
Up-Link | Down-Link | |||
Frequency range | 136 - 174 MHz | 136 - 174 MHz | VHF | |
350 - 520 MHz | 350 - 520 MHz | UHF | ||
806 - 821Mhz | 851 - 866Mhz | TETRA/IDEN | ||
Band width (-3dB) | available upon request | |||
Downlink to Uplink Separation | 3Mhz min | |||
Output Power | 30-37 dBm(1-5W) | 30-46 dBm(1-40W) | (Customized) | |
Nominal Gain | 65-95±3dB | (Customized) | ||
Gain Flatness | ≤ 3dB (p-p) | |||
MGC ( Step Attenuation ) | ≥ 31dB / 1dB step | |||
AGC Rang | 0-30dB | |||
Max. ALC level | ≥25dB | |||
Intermodulation attenuation | ≤-45dBc | |||
Spurious emission | 9kHz-1GHz | ≤-36dBm | ||
1GHz-12.75GHz | ≤-30dBm | |||
Noise Figure. | ≤5dB(at maximum output power) | |||
Group delay | ≤5us | |||
VSWR | ≤1.5 | |||
Frequency stability | ≤ 0.01ppm | |||
RF Connectors | N - female | |||
Impedance | 50 Ohms |
Self diagnostic platform | Microprocessor based |
Alarms | Yes, amplifiers status, power amplifiers status, power supply failure, battery backup failure, temperature, AGC, RF overload, poor antenna isolation. |
Local management and supervising | Built-in gain adjustment interface and alarms/status LEDs, PC access via RS-232 (OMS) |
Remote management and supervising | Remote access via wireless GSM SMS modem OR GPRS Modem OR Ethernet, option RC (OMS) |
AC Supply | 110/220 VAC |
Housing | IP65 |
Temp rang | -30 to +60 ºC |
Mounting | Wall mounting as standard, Option PK for pole mounting. |