Kimpok Technology Co., Ltd
Kimpok Technology Co., Ltd. Specialist of Mobile Video Wireless Transmission
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75~100W RF Linear Power Amplifier 900-980MHz 48.5dBm~50dBi Long Range PA DC 27V
Specification:
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No. |
Item |
Specification |
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1 |
Frequency Range GSM |
900-980MHz |
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Customized |
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2 |
Gain |
50dB |
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3 |
Max RF Output Power |
48.5dBm-50dBm |
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4 |
Input Range |
≤10dBm |
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5 |
Gain Adjust Range |
31dB |
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6 |
Gain Adjust Step |
1dB |
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7 |
In-Band Ripple |
2dB |
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8 |
Input/Output VSWR |
Less 1.5 |
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9 |
Working Voltage |
27VDC |
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10 |
Working Current |
75W |
8A |
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100W |
9.1A |
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11 |
RF Input/ Output Ports |
SMA-Female |
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12 |
Dimension |
210x110x25mm |
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13 |
Weight |
2kg |
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14 |
Power Supply Interface |
Pull-core Capacitance |
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15 |
Other |
Shut-down over High VSWR (Option) Shut-down over High temperature (Option) Auto-restart after 30second against shut-down (Option) |
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16 |
I/O Port |
DB9 Male (Option) |
RS485 (With free PC software) |
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Setting: ON/OFF, ATT, Gain, Alarm Temperature, Alarm VSWR; |
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Monitoring: RF Power, VSWR, Temperature, ATT, Gain, Alarms |
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PIN1,PIN2: RS485A; PIN3,PIN4: RS485B |
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DB15 Female |
PIN1: 1dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) |
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PIN2: 2dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) |
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PIN3: 4dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) |
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PIN4: 8dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) |
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PIN5:16dB Attenuation(Hang in air or add 5VDC: No attenuation; Grounding: attenuation) |
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PIN7: V/L, VSWR (Reflected RF Power Indicator; Max voltage:4V) |
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PIN10:P/L (Output RF Power Indicator; Max voltage:4V) |
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PIN11: LE (Hang in air or grounding: Enable; input +5V: Unable ) |
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PIN14: T/LTemperature:0.02V/1Celsius ,0.3V for 30 Celsius |
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PIN15: GND |
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PIN6, PIN8, PIN9, PIN12, PIN13 : NC |
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