美国Bird 3129广播数字电视射频功率计
详细信息
| | 品牌：美国 | | 型号：Bird 3129 | | 加工定制：否 | |
| | 可测电压范围：Bird 3129 V | | 可测电流范围：Bird 3129 A | | 准确度等级：± 5% | |
| | 外形尺寸：Bird 3129 mm | | | | | |
美国Bird BPME广播数字电视射频功率计
成套组成：显示器部分3129+功率测试部分BPME系列
选型指南：
*步：需要根据客户频率和功率选择适当的BPME具体型号，
第二步：配置3129显示器用于参数显示读取，
即可完整配套，
选型如需协助请致电 转鸟牌产品经理！
1.下图为3129显示部分：
2.下图为BPME系列测试部分：
3.下图为BPME选型图：
4.下图为通用方案图：
FORWARD POWER RANGE |
| Line Size |
Power Designator |
VHF (45-230 MHz) |
UHF (470-890 MHz) |
| 7/8" |
Low
Medium
High |
5 W - 500 W
20 W - 2000 W
50 W - 5000 W |
2.5 W - 250 W
10 W - 1000 W
25 W - 2500 W |
| 1-5/8" |
Low
Medium
High |
20 W - 2000 W
80 W - 8 kW
200 W - 20 kW |
5 W - 500 W
20 W - 2000 W
50 W - 5000 W |
| 3-1/8" |
Low
Medium
High |
50 W - 5000 W
200 W - 20 kW
500 W - 50 kW |
25 W - 2500 W
100 W - 10 kW
250 W - 25 kW |
| 4-1/16" and 4-1/2'' |
Low
Medium
High |
100 W - 10 kW
400 W - 40 kW
1000 W - 100 kW |
40 W - 4 kW
150 W - 15 kW
400 W - 40 kW |
| 6-1/8" |
Low
Medium
High |
200 W - 20 kW
800 W - 80 kW
2000 W - 200 kW |
80 W - 8 kW
300 W - 30 kW
750 W - 75 kW |
| Item No |
BPME Series, Monitors |
| Item Name |
Broadcast Power Monitors |
| Frequency Range |
VL = 45-88 MHz
V = 88-230 MHz
U = 470-890 MHz |
| Measurement Type |
In-line, True Average Power |
| Peak Average Ratio |
10 dB |
| Coupler Directivity |
26 dB min., 30 dB typical |
| Accuracy |
± 5% of reading |
| Dynamic Power Range |
20 dB |
| Alarms |
VSWR
No/Low Forward Power
High Forward Power |
| Outputs |
SPDT relay contact |
| Display Options |
BPME PC Software, 3129 1RU Display |
| Operating Temperature |
0 to +50 °C (32 to 122 °F) |
| Storage Temperature |
-20to + 80 (-4 to 176 °F) |
| Humidity |
95% ± 5% (non-condensing) |
| Altitude |
Up to 10,000 feet (3,048 m) |
| Calibration Cycle |
Annual |
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