2 Watt Paging Amplifier and Loud Ringer

Model: PA-2A

2 Watts of paging power
Includes (1) Viking 25AE paging horn
All lines are optically coupled for compatibility with fax switches and analog PABX / KSU stations
Can provide background music from an external source (trunk mode only)
Paging from an unused trunk port or paging port
Choose one of four ringing sounds:
- Electronic warble (traditional loud ringer)
- Double gong (two identical “gong” tones)
- Quadruple chime (four descending chime tones)
- Door chime (ding-dong)
Provides loud ringing or night bell, from 1-6 lines for warehouses, yards, etc.
Output for controlling a 12 Volt relay from 1-6 ringing lines
Page alert tone (trunk mode only)
600 Ohm output for sourcing high powered amplifiers

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Software & Downloads

Product Manual

Speakers at Different Volumes from One Amplifier

Speakers Added While Retaining Amplifier Features

PA-2A and PA-15 in Long Speaker Runs

Paging Power Chart for Viking Amplifiers

Paging System Design

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Product Details

The PA-2A provides loud ringing and paging to electronic key systems, 1A2 key systems, and PABXs, as well as No-KSU phones and multiline phones. Paging is accomplished by connecting the PA-2A to a paging port or unused telephone line input (trunk port) of nearly any phone system.

The PA-2A will also generate adjustable loud ringing from up to 6 analog lines or from a dry contact closure. Either a loud electronic warble, or one of three other soft chime sounds may be selected. An external “night transfer” switch can be added to turn loud ringing on or off in night bell applications. The PA-2A eliminates the installation of multiple bells, relays and paging cards. The unit comes complete with a power supply, amplifier, and (1) Viking 25AE paging horn.

Applications

Amplified loud paging
Night bell
Loud ringing

Features

2 Watts of paging power
Includes (1) Viking 25AE paging horn
All lines are optically coupled for compatibility with fax switches and analog PABX / KSU stations
Can provide background music from an external source (trunk mode only)
Paging from an unused trunk port or paging port
Choose one of four ringing sounds:
- Electronic warble (traditional loud ringer)
- Double gong (two identical “gong” tones)
- Quadruple chime (four descending chime tones)
- Door chime (ding-dong)
Provides loud ringing or night bell, from 1-6 lines for warehouses, yards, etc.
Output for controlling a 12 Volt relay from 1-6 ringing lines
Page alert tone (trunk mode only)
600 Ohm output for sourcing high powered amplifiers

Certifications

FCC Part 68
FCC Part 15

Specifications

Power: 120VAC / 13.8VAC 1.25A UL listed adapter provided
Dimensions: 5.25″ x 3.5″ x 1.75″ (133mm x 89mm x 44mm)
Shipping Weight: 3 lbs (1.36 kg)
Operating Temperature: 32°F to 90°F (0°C to 32°C)
Humidity: 5% to 95% non-condensing
Paging Output: 2 Watts – powers up to (3) 8 Ohm or (16) 45 Ohm speakers
Sound Pressure Level: 108dB SPL @ 1 meter with (1) 25AE paging horn (included)
Speakers: (1) 25AE 8 Ohm paging horn included, (3) maximum
Maximum Speaker Cable Length: See Speakers section in Product Manual
Talk Battery: 24VDC
Connections: (2) RJ25 jacks, (10) cage clamp screw terminals

Tones

Tone	Description	Download
PA-2ADoorChime	Door chime (ding-dong)	N/A
PA-2ADoubleGong	Double gong (two identical “gong” tones)	N/A
PA-2AQuadrupleChime	Quadruple chime (four descending chime tones)	N/A
PA-2AWarbleC	Electronic warble (traditional loud ringer)	N/A
PA-2APageAlertTone	Page Alert Tone	N/A