FSII-BP19-O2

FreeSpeak II 1.9 GHz O2 Wireless Beltpack

Designed to work at atmospheric pressure up to 75 psi

Typical indoor range: 300 ft (90 m), outdoor range: 800 ft (240 m)

1.9 and 2.4 GHz beltpacks operate on a single system

Up to 65 – 90 beltpacks on a single system

Encoder Volume Swap between A&C and B&D

“Listen Again” message replay

Simple 2-channel partyline operation to 5-channel intercom on the same beltpack

Over-the-air beltpack registration

XLR-4M headset connector

IP53 rating for wet and dusty conditions

Built-in flashlight

Uses AA alkaline or rechargeable Nickel Metal Hydride batteries

The FSII O2 1.9 GHz beltpack is specifically designed to work in Hyperbaric chambers safely, operating at atmospheric pressures of 5.1 atm, 517 kPa, or 75 psi with a change of +/- 26 psi per minute without damage.

Technical Specifications

Audio

Audio Bandwidth: 200Hz-7.5KHz
No. of Full-Duplex Audio Paths: Up to 5 with individual level control (2
dedicated rotaries, 3 with menu), 2 controls and a main volume
Mode of Operation: Full duplex on all routes
Level/Talk Controls: 4 pushbuttons, a reply button and 2 rotary controls
Enter/Answer-Back Button: 1

Frequency Spectrum

USA, Canada, Mexico: 1920-1930 MHz (5 Channels)
Transceiver Range Output Power: 100mW
EU, Russia, Singapore, Hong Kong, Australia, New Zealand, South Africa:
1880-1900 MHz (5 Channels)
Transceiver Range Output Power: 250mW
Japan: 1893-1906 MHz (2 Channels)
Transceiver Range Output Power: 250mW
Argentina, Bahamas: 1910 MHz-1930 MHz (10 Channels)
Transceiver Range Output Power: 250mW
Brazil: 1910 MHz-1930 MHz (5 Channels)
Transceiver Range Output Power: 250mW
Chile: 1910 MHz-1930 MHz (5 Channels)
Transceiver Range Output Power: 70mW
Taiwan: 1880–1895 MHz (8 Channels)
Transceiver Range Output Power: 250mW

Connectors

Headset Connector: 4-pin male
Microphone Type: Electret and Dynamic, selectable in beltpack menu
Headset Limiter: Selectable from beltpack menu

Power

Modulation: GFSK, TDMA frame 10ms Full and Long slot
Output power: (EU/Russia) 10dBm average, (US) 18-20dBm
Range: Typical indoor range 300ft (90m), outdoor range 800ft (240m)
Battery: 3 AA alkaline or Nickel Metal Hydride
Battery Life: 9+ hours

Environmental

IP53 water and dust resistance
Operating: 32º-125ºF (0º-50ºC)
Storage: 32º-150ºF (0º-70ºC)
Humidity: Between 20% and 90%, Non-Condensing
Atmospheric pressures of 5.1 atm or 75 psi

Dimensions

Tapered design at largest points
3.75 x 5 x 1.5 in (HxWxD)
(97 x 130 x 45mm)

Weight

9.0 oz (0.25 kg) including batteries