Manufacturer and distributor of Wireless
Phone Line Extender for Rural Telephony
The Carlson Wideband CDMA Spread
Spectrum Phone Line Extender Features:
SPECIFICATIONS
• 2 Point-to-Point Full-Service Telephone Lines, Both
Useable for Voice or Data
• Add a 128 kbps, V.35 Data Port with Model
T-PE256V.35
• Plug-and-Play Simplicity - Simple to Install, Easy
to Use
• 2.4 GHz, All-Digital, CDMA Spread Spectrum Radio
Technology
• Up to 22 km Line-of-Sight Range with Internal
Antenna; Up to 80 km Range with Optional External
Antenna
• Lightweight, Weatherproof, Portable, Redeployable,
Low-Maintenance
• Low Power Draw, Solar Powerable
Model T-PE
Actual
size only
22 x 27 x 13 cm
(8.5 x 10.5 x 5 inches)
The all-digital i-WLL Trailblazer Phone Line Extender
is a fixed point-to-point WLL (wireless local loop)
telephone system that delivers two full-service
telephone lines to rural and remote areas where
wireline costs are prohibitive.
The i-WLL breakthrough provides both crystal-clear
voice and wireline-quality dial-up modem data rates at
distances up to 22 km/14 miles line of sight - or up
to 80 km/50 miles with an optional external antenna.
Both lines can be used for either voice or data.
Wireline-Quality Voice & Data
Using uncompressed 64 kbps channels, the Trailblazer
Phone Line Extender delivers high-quality voice plus
full fax and dial-up modem compatibility.
Plug-and-Play Simplicity
All components, including antenna, are fully
integrated into a NEMA 4X weatherproof housing. Small,
lightweight and easy to install.
No License Needed
Uses the license-exempt 2.4 GHz ISM frequency band.
(License-free in most but not all countries.)
No Tuning
Self-configuring, time division duplexing system
simplifies installation and greatly reduces the need
for maintenance and service. Subband also selectable
by manual override with rotary switch.
Complete Privacy
Fully encrypted, spread-spectrum CDMA modulation
assures privacy.
Low, Versatile Power Draw
Uses only 2 to 4 watts of power and accepts any
voltage from 12 to 48 DC.
Solar-Powered Repeater
An all-digital repeater is available that extends the
range with no signal loss.
Additional Uses
The primary i-WLL Trailblazer application is
connecting rural and remote homes, businesses, farms
and industrial sites to the global telephone network.
Additionally, the i-WLL Trailblazer can be deployed
for many other uses, including:
Any number of unique places where a copper telephone
line cannot be readily or cost-effectively extended.
Emergency and disaster relief
Initial build-outs for new construction
Telemetry for remote data collection
i-WLL Trailblazer Phone Line Extender
(Trailblazer model T-PE)
(formerly called Trailblazer POTS Extender) |
BASEBAND PERFORMANCE |
Voice Coding
|
Uncompressed 64 kb/s PCM |
Signaling |
All audio is passed through unrestricted
|
Modem Support |
V.34, V.90 compatible |
Fax Support |
G3, G4, unrestricted |
Digital Interface |
RS-232 asynchronous, SNMP |
Max Idle Channel Noise |
-68 dBm max (20 dBrnCo) |
End-to-End System Latency |
5 ms |
Air Interface |
Proprietary |
Line Interface |
2 lines, each with FXO and FXS |
Connectors |
Barrier strip, 2 RJ 11s |
Capacity |
2 DS(0) analog POTS lines |
NETWORK INTERFACE
SPECIFICATIONS - FXO or "office" side |
Line and Balance Impedance |
Set per country, loop start |
Maximum Loop Length |
1500 ohms |
Ring Equivalent Number |
0.3B |
Ring Detect |
40-110 Vrms, 17-34 Hz |
2 Wire Return Loss (ERL) |
Greater than 20 dB |
NETWORK
INTERFACE SPECIFICATIONS - FXS or "subscriber"
side |
Line and Balance Impedance |
Set per country, loop start |
Loop Current |
24 mA fixed |
Maximum Loop Length |
600 ohms |
Ringing Voltage |
86 VAC rms, modified square wave |
Ringing Frequency |
20 Hz, optionally 16 to 25 Hz |
Ringing Load |
5 REN (1400 ohms) |
2 Wire Return Loss (ERL) |
Greater than 20 dB |
POWER
REQUIREMENTS & CONSUMPTION
|
Filtered DC nominal |
12 to 48 volts |
Absolute Minimum - Maximum |
10 to 56 volts |
FXS (Subscriber) End, On-Hook |
2 watts typical |
FXS (Subscriber) End, 2 Lines Off-Hook |
4 watts typical |
FXO (Office) End - On or Off-Hook |
2 watts typical |
AC Adapter |
110 / 220 VAC |
Frequency Range |
2400 to 2483.5 MHz (in USA; can vary slightly
w/ country) |
RF Channels |
6 operational + 1 administrative |
Spreading Method |
Direct sequence |
Spreading Codes |
4 |
Modulation |
Direct sequence BPSK |
Processing Gain |
12 dB |
Burst Data Rate |
688 kb/s |
Isochronous Data Rate |
160 kb/s |
RF Output Power |
+17 dBm minimum, +18 dBm typical |
System ERP |
32 dBi (18 dBm + 14 dBi antenna) |
Receive Sensitivity |
-95 dBm @10-6 BER |
Antenna Connection |
Integrated internally |
System Range:
w/ Std. Internal 14 dBi Antenna |
14 miles (22 km) nominal w/ 13 dB fade margin
|
w/ Opt. External 24 dBi Antenna |
40 miles (64 km) nominal w/ 18 dB fade margin |
External Antenna Port |
N (F) optional |
ENVIRONMENTAL & PHYSICAL
SPECIFICATIONS |
Operating Temp |
-30 to +60 degrees C |
Humidity |
10 to 95% non-condensing |
Shock and Vibration |
Mil standard 810 D |
Exposure to the Elements |
NEMA 4X, all except submerged |
Enclosure Material |
GE Valox® w/ neoprene gasket |
Unit Weight (each station) |
7 lbs; 3kg |
Unit Dimensions |
8 1/2 x 10 1/2 x 5 inches; 22 x 27 x 13 cm
|
Shipping Weight (system complete) |
18 lbs; 8 kg |
Shipping Container Size |
19 x 15 x 13 inches; 47 x 37 x 32 cm |
WARRANTY |
1 year parts and labor |
Specifications subject to change without
notice.
|
|
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Sample Ready to ship unit
1, Manufacturer and
distributor of Wireless Phone Line Extender for Rural
Telephony,