Shenzhen dingshen Industrial Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1000PCS per month |
| Delivery Time | 3-7 days |
| Packaging Details | export standard packing |
| Type: | Professional Amplifier |
| Frequency Range: | 330-340MHz/ 340-350MHz |
| Max RF Output | 50dBm /100W |
| RF Input/ Output Ports: | SMA-Female |
| Place of Origin: | Chongqing, China |
| Gain: | 50dBi |
| Working Voltage | 27VDC(27V-28V) |
| Working Current: | 10A |
| Brand Name | Ding Shen |
| Model Number | DS-RFPA900 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000PCS per month |
| Delivery Time | 3-7 days | Packaging Details | export standard packing |
| Type: | Professional Amplifier | Frequency Range: | 330-340MHz/ 340-350MHz |
| Max RF Output | 50dBm /100W | RF Input/ Output Ports: | SMA-Female |
| Place of Origin: | Chongqing, China | Gain: | 50dBi |
| Working Voltage | 27VDC(27V-28V) | Working Current: | 10A |
| Brand Name | Ding Shen | Model Number | DS-RFPA900 |
| Place of Origin | China | ||
| High Light | dc 27v rf linear power amplifier ，100w rf linear power amplifier ，75w rf linear amplifier | ||
75~100W RF Linear Power Amplifier 900-980MHz 48.5dBm~50dBi Long Range PA DC 27V
Specification:
| No. | Item | Specification | |
| 1 | Frequency Range GSM | 900-980MHz | |
| Customized | |||
| 2 | Gain | 50dB | |
| 3 | Max RF Output Power | 48.5dBm-50dBm | |
| 4 | Input Range | ≤10dBm | |
| 5 | Gain Adjust Range | 31dB | |
| 6 | Gain Adjust Step | 1dB | |
| 7 | In-Band Ripple | 2dB | |
| 8 | Input/Output VSWR | Less 1.5 | |
| 9 | Working Voltage | 27VDC | |
| 10 | Working Current | 75W | 8A |
| 100W | 9.1A | ||
| 11 | RF Input/ Output Ports | SMA-Female | |
| 12 | Dimension | 210x110x25mm | |
| 13 | Weight | 2kg | |
| 14 | Power Supply Interface | Pull-core Capacitance | |
| 15 | Other | Shut-down over High VSWR (Option) Shut-down over High temperature (Option) Auto-restart after 30second against shut-down (Option) | |
| 16 | I/O Port | DB9 Male (Option) | RS485 (With free PC software) |
| Setting: ON/OFF, ATT, Gain, Alarm Temperature, Alarm VSWR; | |||
| Monitoring: RF Power, VSWR, Temperature, ATT, Gain, Alarms | |||
| PIN1,PIN2: RS485A; PIN3,PIN4: RS485B | |||
| DB15 Female | PIN1: 1dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) | ||
| PIN2: 2dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) | |||
| PIN3: 4dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) | |||
| PIN4: 8dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) | |||
| PIN5:16dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) | |||
| PIN7: V/L, VSWR (Reflected RF Power Indicator; Max voltage:4V) | |||
| PIN10:P/L (Output RF Power Indicator; Max voltage:4V) | |||
| PIN11: LE (Hang in air or grounding: Enable; input +5V: Unable ) | |||
| PIN14: T/LTemperature:0.02V/1Celsius ,0.3V for 30 Celsius | |||
| PIN15: GND | |||
| PIN6, PIN8, PIN9, PIN12, PIN13 : NC | |||
Company Details
Business Type:
Manufacturer
Ecer Certification：
Active Member
Dingshen is a leading of High-tech global enterprise in developing and manufacturing. Company established in 1998 and located in Shenzhen China. Specializing in the provision of advance wireless microwave communication system to the broadcast, UAV, public surverillance and defense industries. By con... Dingshen is a leading of High-tech global enterprise in developing and manufacturing. Company established in 1998 and located in Shenzhen China. Specializing in the provision of advance wireless microwave communication system to the broadcast, UAV, public surverillance and defense industries. By con...
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