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4140

Synthesized Numeric Pager

FEATURES

SPECIFICATIONS

:: 4 Cap Codes

:: 1 Line Pager Display

:: 12 character display

:: Synthesized Frequency

:: Large font display pager

:: ‘Over-The-Air’ Programming for Time, Power off, Message Delete and Alert Mode

:: Hand Programmable for Frequency and Capcode

:: Priority Override

:: 20 Preprogrammed Alphanumeric Messages

:: Store 20 Messages

:: 4 Tone Alerts/8 Melodies

:: 3 Selectable Alarms

:: Vibration (1Hz Vibration)

:: Memory Retention

:: Time/Date Stamp Added on Message Receipt

:: Program via pager buttons, PC software or over air.

:: Duplicate Message Rejection

Model No.	4140 VHF * \| 4140 UHF *
Frequency	135-175MHz, 446-470MHz 276-284MHz
Signal Transmission Type	POCSAG (CCIR)
Channel Spacing	20/25KHz 12.5KHz**
Frequency Deviation	±4.5KHz
Data Transmission Rate	512, 1200
Modulation System	Carrier Frequency Shift Keying
Receiving Sensitivity	512bps 5uV/m, 1200 bps 7uV/m
Selectivity	65db ±25KHz
Spurious Rejection	More than 60db
Frequency Stability	± 10ppm (VHF) VHF Band A 135-143MHz VHF Band B 143-151MHz VHF Band C 151-159MHz VHF Band D 159-167MHz VHF Band E 167-175MHz VHF Band F 276-284MHz ± 5ppm (UHF) UHF Band L 446-454MHz UHF Band M 454-462MHz UHF Band H 462-470MHz
Tone Alert Output	More than 75db (SPL) 10cm, Frequency 2731Hz
Temperature/Humidity	-20 oC (-4oF) to +60oC (+140oF) @ 95% Humidity
Dimensions	43 (L) x 63 (W) x 16 (H) mm 1.7 (L) x 2.5 (W) x 0.63 (H) inches
Weight	40g (1.41oz) (inc. battery)
Battery Life	Approx. Battery Life 800 hours (Alkaline Battery)

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.