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Applications | Features | Specifications | More Info


CPA-7B
More Info

Technical Practice

CPA-7B
(DOD#: 455)


Compatible Products (Click on each item to learn more):


Application Notes

Paging Applications
(DOD#: 845)
(Call (715) 386-4345 and enter this number.)
Add Paging, Loud Ringing and Background Music to Centrex, PABX, and Key Systems

The CPA-7B features a low noise, high fidelity amplifier, providing 6 watts of power for a variety of telecom paging applications. It can also provide background music* and night bell/common audible. In addition, multiple units may be daisy-chained for larger paging applications.

Compatible with ringing C.O. lines, Centrex lines and analog PABX/KSU station ports as well as unused trunk inputs, the CPA-7B will also interface directly with standard paging ports. For loud ringing, the CPA-7B generates an adjustable loud warble from a dry contact closure, a ringing C.O. or a ringing analog PABX/KSU station.

The CPA-7B is easy to install and can eliminate the installation of multiple bells, relays and paging cards.

Applications
  • Paging and loud ringing for systems with paging ports, analog station ports or trunk ports
  • Paging and loud ringing for Centrex systems
  • Remote paging from Centrex/C.O. Lines.
Features
  • 6 watts of paging power (powers 8 speakers)
  • High audio fidelity with low noise amplifier
  • 600 ohm audio output for cascading multiple CPA-7B's
  • Includes (1) 8 ohm 25AE paging horn
  • Day/night switchable for paging/loud ring
  • Ringing/alert tone volume adjustment
  • Paging volume adjustment
  • Interfaces with ringing Centrex or C.O. lines, paging ports, unused trunk ports, or a ringing analog station port
  • Background music is muted during page
  • Provides "Night Bell" warble tone via contact closure or ringing
  • Centrex/C.O. line or analog PABX/KSU station
  • Provides page "Alert" tone before paging
  • Adjustable ring trip paging time-out for auto disconnect
  • 1 year warranty,
  • Made in the USA.
Specifications
  • Power: 120V AC/13.8V AC 1.25 A, UL listed adapter provided
  • Amplifier: 6 watts - to power up to (8) 8 ohm speakers or (16) 45 ohm speakers
  • Speakers: (1) 25AE paging horn
  • Dimensions: 133 mm x 89 mm x 44 mm (5.25" x 3.5" x 1.75")
  • Shipping Weight: 1.36 kg (3 lbs.)
  • Environmental: 0°C to 32°C (32°F to 90°F) with 5% to 95% non-condensing humidity
  • Sound Pressure Level: 110 dB @ 1 m
  • Maximum Cable Length: 91 m (300 ft) 18 AWG
  • Connections: (2)RJ11 jacks, 10 pin case clamp




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