ALCON CT-883 Long range cordless phone up to 25km Ideal model for farms, landowners, remote locations, marinas, boats, emergency services, security, event organizers, industrial sites, building and construction industry, outdoor use ... Below range is result of our test and match real life performance: Max range without line of sight up to 25km. Max range in optimal conditions, with line of sight is up to 35km Features: Power: 25W Base - 3W Handset Handset Turbo power mode 5W by switch button for better reception in critical environment Works on any PSTN phone line or on analog extensions from PBX or VOIP, GSM, FXS Gateways No software setup / easy for installation Reliable and simple to use Line of sight (LOS) is not necessary for range Multi-Handset system (Up to 4 handsets) Intercom between base and handsets 40-channels Frequency auto scan when Handset turns on Handset scramble function Hold music Last number redial for Handset Backlight on handset keypad Touch any key answer function for handset 12-number memory for each handset (15 digits) Handset Low battery indication Built-in noise cancellation circuit (Compander) 2pcs lithium battery 10,8V 920mAh 10Wa Separate battery charger Carry case for Handset Hands-free headset (Optional), via standard 2,5mm jack Car Accessory kit (Optional) Handset Dimensions : 15cm x 5cm x 2cm ( with out antenna ) Handset weight : 250g with battery Security: Multiple Channel Access: 40 channels automatic scan to avoid interference Built-in voice security circuit (Scrambler). Works on two frequencies : 382.100 MHz / 256.100 MHz You should check with local authorities for legality of usage for these frequencies

1. Range
20-25Km
Long range cordless phone system up to 25km
Model No: ALCON CT–883S
Features
● Up to 4 handsets on one base
● Full duplex intercom
● Hold music
● Last number redial for Handset
● Backlighting on handset keypad
● 40-channel auto scan
● Touch any key answer function for handset
● 12-number memory for each handset ( 15 digits )
● Handset Low battery indication
● Built-in noise cancellation circuit ( Compander )
● Handset scramble function
● Hands-free headset ( Optional )
● Frequency autoscan when Handset turns on
Transmitter
General
Base Unit
Handset Unit
Output Power
25W
L:0.5W H:3W
Frequency
382.100 MHZ
256.100 MHZ
Modulation Type
FM
FM

2. Frequency Stability
±5PPM
±5PPM
MMAX. Deviation
5K
5K
Spurious Emission
-60db
-50db
Stand-by
70mA
12mA
Talk
1.3A
L:450mA / H:900mA
Current Consumption
Receiver
General
Base Unit
Handset Unit
Frequency
256.100 MHz
382.100 MHz
Sensitivity at 12db SINAD
-125 dbm
-125 dbm
Audio Distortion
<5%
<5%
Image / Harmonic
-70 db
-60db
Adjacent Channel Rejection
-70 db
-70 db
Spurious Response
-70 db
-70 db
Power Source
Input: AC 110~240V / 0.5A
DC 9.6V / 1000mA
Output: DC 12V / 2A
Ni-MH Battery
Handset Charger Power Source
Input: AC 110V Output: DC 12V / 300mA
or
Input: AC 230V Output: DC 12V / 300mA
Standard Accessories
For ALCON-3 HANDSET
Leather Case
NiCad Battery *2
Rubber Antenna
For ALCON-88 BASE
Adaptor

3. 5D FB / 20M cable
2M RJ11 cable
Omni. Antenna
R&R GROUP CORDLESS4U - Taipei R.O.C TAIWAN
ALCON Telecommunications Co. Ltd.
4F, No. 480-5, Sec. 6, Yen-Ping N. Rd
Shih-Lin District, Taipei, Taiwan, R.O.C.
Tel: +886 9 3366 7710
Fax: +886 2 2600 8774
E Mail : taiwan@cordless4u.com
http://www.cordless4u.com
Switch Adaptor