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W2004F Alphanumeric Pager

W2004F Alphanumeric Pager

The W2004 alphanumeric pager (version 1.0) is made up of the decoder, control unit and display unit. After receiving signals, it will produce different tone alerts or vibrate to remind the user of the message.

This range of alphanumeric pager is characterized by compact structure, delicate look and high data transmission speed. It is designed with the LED backlight for easy readability. The 1.5VAAA alkaline battery can serve for 950 hours. When the battery is removed, the text pager is capable of backing up relevant information for 15 seconds.

Our alphanumeric pagers can display 2 or 4 lines of text. The data transmission rate can be 1600bps, 3200 bps or 6400 bps, which makes the pager system a fast and efficient wireless communication device. The signal format supported by the alphanumeric pager is flex and the frequency range covers 138-174, 278-284, 405-480 and 928-932MHz band. The Flex pager has wide signal reception range and exceptional signal reception capability.

Technical Specifications of W2004F Alphanumeric Pager
Frequency Range138-174, 278-284, 405-480, 928-932MHz band
Channel Spacing 25KHz
Signal Format FLEX
Data Transmission Rate 1600bps, 3200bps or 6400bps
Modulation System carrier frequency shift keying (NRZ)
Frequency Deviation ±4.8KHZ
Receiving Sensitivity 1600bps 8uV/m, 3200bps 10uV/m, 6400bps 12uV/m
Selectivity 50dB (138-174MHz), 50dB (278-284MHz), 50 dB (405-480 MHz), 50 dB (928-932 MHz)
Spurious Rejection more than 50 dB
Image Rejection 50dB (138-174MHz), 50dB (278-284MHz), 50dB (405-480MHz), 35dB (928-932MHz)
Frequency Stability ±10ppm (138-174 MHz), ±5PPM (405-480 MHz), ±3PPM (928-932MHz)
Tone Alert Output more than 75dB, frequency 3200HZ
Operating Voltage 1.0V (minimum)
Features of W2004F Alphanumeric Pager
Message Storage Capacity 19 personal messages, 12 mail drop slots, 2 notebooks for private message and mail drop message.
Address Code total 16 paging addresses, 12 addresses for mail drop messages, 4 addresses for personal calls
Display Format 4 line×20 characters per line or 2 line×20 characters per line
Time/Date Display real time, with time displayed in 12 or 24 hour format
In Range Display If pager is within the range of reception, " " will not be displayed.
Power Consumption standby 0.3mA, received 6mA
Low Voltage Alert Display will show " " indicating low voltage
Background Lighting EL
Message Received Time Message receipt time is memorized and will be displayed together.
Message Protection 8 messages
Melody Alert 10 musical tones
Tone Alert Time over 8 seconds
Vibration Alert Build-in vibrator will be activated automatically to indicate receptions of calls.
Alarm built-in alarm function at preset time
Battery one "AAA" battery (1.5V)
Battery Life 950 hours (alkaline battery)
Battery Back-up 15 seconds (when the battery is replaced)
Weight 64g (with battery)
Size (80.5L×54.5W×19.20H) mm without belt clip

As a China-based 4 line alphanumeric pager manufacturer and supplier, at WEX we also offer 1 line numeric Pocsag pager, waterproof hospital pager, drowning detection system, receiver and decoder board, among others.

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