Description
RT90 supports analogue and digital mode, It provides dual-band, dual standby, dual display, dual time slot, operating on both 400-480 MHz UHF frequencies and 136-174 MHz VHF at up to 50 watts VHF and 45 watts UHF.
Using Time-Division Multiple-Access (TDMA) digital technology, AMBE++ vocoder, compatible with DMR Tier I &II. The RT90 supports 250 zones, 3000 channel, 10000 contacts, It has built-in CTCSS/DCS, channel scan, priority scan, short text message features, draft message edit, contacts check and edit, and encryption. RT90 has other function, including Private Call, Group Call and All Call, it also includes Lone worker mode, power save mode, low power alarm, an emergency alarm and VOX capability.
- Output Power: 50W
- Use TDMA digital function
- Compatible with Tier I &II
- Dual band, dual standby, dual display, dual time slot
- 250 zone, 3000 channel, 10000 contacts
- Digital mode and Analog mode
- Single call, group call and all call
- Emergency function
- Remote kill/stun/Activate
- Group match/single match
- Record function
- PC programmable function
- CTCSS.DCS encoding and decoding function
- PC password protection function
- Colour LCD Display
- Programmable functional keys
- Low Voltage prompt
- Upgradeable by firmware
- TOT
- SQL Setting
- Scanning Function and priority scanning
- Monitor Function
- VOX Transmitting
- Lone Worker
- Time and zone setting
| General Specifications | |
Frequency Range (MHz) | VHF: 136-174 MHz UHF: 400-480 MhHz |
Channel | 3000 |
PLL Channel Spacing | 6.25/12.5/25KHz |
Voltage Rating | DC 13.8V |
Operating Temperature | -30℃~+60℃ |
Storage Temperature | -30℃ ~+85℃ |
Dimention | 143 x 50 x 175 mm |
Compatible with American Military Standard | MIL-STD-810C/D/E |
Transmitter | |
RF Power Output | L: 25W, H:50W (VHF) L: 25W, H:45W (UHF) |
FM Hum and Noise | -40dB 12.5KHz -45dB 25KHz |
Modulation Limited | +/- 2.5KHz 12.5 KHz +/-5.0KHz 25KHz |
Conducted/Radiated Emission | -36 dBm＜1GHz -30 dBm＞1GHz ＜4GHz |
Adjacent Channel Power | -60dB 12.5KHz -65dB 25KHz |
Audio Response | +1dB ~ -3dB |
Audio Distortion | 3% |
FM Modulation | 12.5KHz:11KOF3E 25KHz:16KOF3E |
4FSK Digital Modulation | 12.5KHz only date:7K60FXD 12.5KHz date and audio:7K60FXE |
Digital Protocol | ETSI TS 102361-1,-2,-3 |
Digital Vocoder Type | AMBE++ |
Digital Agreement | DMR |
Receiver | |
Frequency stability (-20℃ +60℃,+25℃) | +/-1.0ppm |
Digital Sensibility | 0.3uV/-117.4dBm (BER 5%) 0.7uV/-110 dBm (BER 1%) |
Analogue Sensibility | 0.35uV/-116dBm(20dB SINAD) 0.22uV/-120dBm(20dB SINAD) |
Rated audio | 5W |
Adjacent Channel Selectivity | TIA603C:60dB 12.5 KHz ETSI: 60dB 12.5 KHz |
Intermediation | TIA603C:65 dB ETSI:65dB |
C0-Channel Rejection | 12dB 12.5KHz |
Spurious Rejection | TIA603C:70dB ETSI:70dB |
Audio Distortion Rated Audio | 3% |
FM Hum and Noise | -40dB 12.5KHz -45dB 25KHz |
Audio Response | +1dB~-3dB |
Spurious Emission | -57dBm m＜1GHz -47dBm m＜1GHz |
Block | 84dB |
