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0102030405
DDTMA-1800&2100&DIRECT900-AISG-2BTS-4ANT
| Type No. | 8621050 |
| Electrical | |
| RX | |
| Frequency Range | 60MHz (1920 MHz to1980 MHz) 75 MHz (1710 MHz to 1785 MHz) |
| Gain | 12dB±1dB |
| Gain Fluctuation @25℃ | 1.0dB typ., 1.2dB max |
| Noise Figure @25℃ | 1.5dB typ.,2.0dB max |
| Noise Figure @(–40~+65 °C) | 1.9dB typ.,2.4dB max |
| Return loss in by-pass mode | 15dB min |
| Return loss in normal mode | 18dB min |
| Max Input Power | <12dBm |
| Output 1dB compression | >12dBm |
| Output IP3 | >25dBm |
| Insert loss in by-pass mode @25℃ | 2.5dB typ., 2.8dB max |
| Insert loss in by-pass mode @(–40~+65 °C) | 2.8dB typ., 3.1dB max |
| Impedance | 50Ω |
| TX | |
| Frequency Range | 60 MHz (2110 MHz to 2170 MHz) 75 MHz (1805 MHz to 1880 MHz) |
| Insert loss @25℃ | 0.40dB typ.,0.60dB max |
| Insert loss @(–40~+65 °C) | 0.55dB typ.,0.75dB max |
| Return loss | 18dB min |
| Average Power | 200W |
| Power Handling | 2.0kW |
| Intermodulation products in RX band | <-117dBm (2 Tx carriers at +43 dBm) (Power up)@ANT |
| Intermodulation products in RX band | <-107dBm (2 Tx carriers at +43 dBm) (Power up)@BTS |
| Direct pass | |
| Frequency Range | 698-960MHz |
| Insert loss @25℃ | 0.25dB. |
| Insert loss @(-40℃－65℃) | 0.30dB |
| Return loss | 18dB min |
| Average Power | 200W |
| Peak Power | 2.0kW |
| Intermodulation products in RX band | <-110dBm (2 Tx carriers at +43 dBm) (Power up) |
| Environmental | |
| Operating temperature range | –40~ +65 °C |
| IP rating | IP67 |
| MTBF | > 1,000,000 hours (per TMA) |
| EMC | According to ETS 300 342-3 |
| DC and Alarm | AISG Mode |
| DC supply | 10– 30 V |
| Operating current per TMA (without RET) |
MAX. 125mA at 24 V |
| Alarm management | AISG |
| Mechanical | |
| Material | Aluminium housing |
| Connectors RF AISG |
DIN 7-16（F）* 4 long neck 8-pin female, IEC 60130-9 (Pin 3: RS485B, pin 5: RS485A, pin1&pin 6: 10 – 30V DC, pin 7: DC return, other pins: not connected) |
| Mounting | Wall mounting: with 4 screws (max. 8 mm diameter) Mast mounting: with additional clamp set |
| Weight | Approach 11kg |
| Dimensions (w*h*d) | 260*284*110mm(without connectors, without mounting brackets |
Clamp set suitable for mast of diameter 64-114mmType No.: 00186007210
