Alpha Legend Secure Dual VHF is a new dual-frequency alphanumeric pager, designed to operate seamlessly on your on-site system for rapid response while automatically switching to the carrier system for comprehensive wide-area coverage.
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产品
- Alpha Legend Secure Dual Pager (19-21-0156)
Alpha Legend Secure Dual Pager
19-21-0156
Alpha Legend Secure Dual VHF is a new dual-frequency alphanumeric pager, designed to operate seamlessly on your on-site system for rapid response while automatically switching to the carrier system for comprehensive wide-area coverage.
- One frequency can be prioritized as the primary receiving channel or continuously scanned while using the other frequency to receive messages.
- Automatic frequency determination is done by the pager or by manually selecting the optimal frequency for your site.
- 4 Line or 2 Line text zooming
- 20 Alphanumeric characters per line
- EL backlight and a brightness sensor that automatically adjusts the backlight
- 7 alert modes selectable (standard, 不断升级的, 振动, intermittent vibrate, 振动 and alert, 振动 then alert, 尖声地说, 和沉默)
- On/Off duty receiving mode
- Duplicate message detection
Technical Specifications
| Frequency Range | 137-143 MHz, 143-153 MHz, 152-164 MHz, 163-174 MHz |
| 波特 | 512 / 1200 / 2400 |
| 代码格式 | POCSAG (CIR No.1 NRZ fsk) |
| 十大网堵平台 sensitivity (uV/m) | 波特 512 : ≤ 5.7 / 波特 1200 : ≤ 8 / 波特 2400 : ≤ 10.3 |
| 选择性 | ≥60 dB |
| Spurious and Image Rejection | ≥50 dB |
| High Level Intermodulation | +3 dB > 50 dB |
| Frequency Stability | ≤ +/- 15 ppm |
| Channel spacing | 25千赫 |
| Receiver type | 合成 |
| Address Capability | Legend: 16 RIC (64 subaddresses) Elegant: 8 RIC (32 subaddresses) |
| Frequency Deviation | +/- 4.5 KHz |
| Alert Tone SPI | > 80 dB @ 12 inches (2730 hz Standard Alert) |
| Operating Temperature | +5° to +40°C |
| Storage Temperature | -40° to +85°C |
| Power Supply | Single AA Alkaline Battery, 1.5 V |
| Battery Life* | 波特 512: 62 days / 波特 1200: 54 days / 波特 2400: 45 days |
| Low Battery Alert Level | 1.24 Volts (Programmable) |
| Weight with Battery | 87.5g (3.1oz) |
| 维 | 81.0 X 55.0 X 18.5 mm (3.19” X 2.16” X 0.73”) |
Product Brochure
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信息
Alpha Legend Secure Dual VHF is a new dual-frequency alphanumeric pager, designed to operate seamlessly on your on-site system for rapid response while automatically switching to the carrier system for comprehensive wide-area coverage.
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Details
- One frequency can be prioritized as the primary receiving channel or continuously scanned while using the other frequency to receive messages.
- Automatic frequency determination is done by the pager or by manually selecting the optimal frequency for your site.
- 4 Line or 2 Line text zooming
- 20 Alphanumeric characters per line
- EL backlight and a brightness sensor that automatically adjusts the backlight
- 7 alert modes selectable (standard, 不断升级的, 振动, intermittent vibrate, 振动 and alert, 振动 then alert, 尖声地说, 和沉默)
- On/Off duty receiving mode
- Duplicate message detection
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Specifications
Technical Specifications
Frequency Range 137-143 MHz, 143-153 MHz, 152-164 MHz, 163-174 MHz 波特 512 / 1200 / 2400 代码格式 POCSAG (CIR No.1 NRZ fsk) 十大网堵平台 sensitivity (uV/m) 波特 512 : ≤ 5.7 / 波特 1200 : ≤ 8 / 波特 2400 : ≤ 10.3 选择性 ≥60 dB Spurious and Image Rejection ≥50 dB High Level Intermodulation +3 dB > 50 dB Frequency Stability ≤ +/- 15 ppm Channel spacing 25千赫 Receiver type 合成 Address Capability Legend: 16 RIC (64 subaddresses) Elegant: 8 RIC (32 subaddresses) Frequency Deviation +/- 4.5 KHz Alert Tone SPI > 80 dB @ 12 inches (2730 hz Standard Alert) Operating Temperature +5° to +40°C Storage Temperature -40° to +85°C Power Supply Single AA Alkaline Battery, 1.5 V Battery Life* 波特 512: 62 days / 波特 1200: 54 days / 波特 2400: 45 days Low Battery Alert Level 1.24 Volts (Programmable) Weight with Battery 87.5g (3.1oz) 维 81.0 X 55.0 X 18.5 mm (3.19” X 2.16” X 0.73”) -
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Product Brochure