Radiolink - 2 Way Rental
YOUR ONE STOP COMMUNICATION SHOP
HYT Radios
 

 

 

MAJOR FEATURES

  • No licence fee, cost free operation
  • 0.5 Watt, Up to 3Km Range (Outdoors)
  • Cost Free Operation
    - No license fee or airtime charges, just drop in 3 batteries (or Ni-Cd battery, Ni-Mh battery pack) and talk.
  • Internal Voice Operated Transmission (VOX)
    - With the use of an appropriate headset, you can speak and listen to a radio conversation without having to use your hands.
  • 38 CTCSS . Channel / CTCSS Scan
    - The radio will scan all channels when using normal channel and memory channels only when using memory channel.
  • Voice Compression and Expansion
    Crisp, Clear and strong audio quality in virtually any noisy environment. Low Level expansion allows further improvements in audio quality by reducing noise usually heard during pauses in conversation.
  • Roger Tone
    Release PTT when the conversation is over and the receiver will hear the roger tone.
  • Time-Out Timer(TOT)
    Limits the amount of time a user an continuously transmit on a channel. This allows for more efficient use of the channel.
  • 5 Different Call Tones
    The user can choose from the distinct call tones.
  • Communication Range Alarm
    Range The radio beeps when the users are almost out of the communication range.
  • Large, Backlighted LCD Display
    The large , backlighted LCD display provides quick recognition of operation & battery status and present settings with alphanumeric and icon characters.
    For enhanced nighttime viewing, pressing the backlight key illuminates the LCD display, and if no other keys are operated, backlights shuts off automatically.
  • Stylish and Colourful, Lightweight and Wearable
    Stylishly moulded in high-impact polycarbonate in a choice of three colors Black, Blue and Orange. The TC1688 fits in the palm of your hand and come with an easy release belt clip.
  • Battery Save, Low Battery Energy Alert
    The radio will enable battery save feature in standby mode. Pressing any key or receiving a signal will restore the radio to normal operation. For extra convenience , the low battery indicator warns the user to recharge soon or get a fresh battery.
  • Clock and Alarm Clock
    The radio can be set with clock display and alarm clock.
  • Selectable Battery Type, Longer Battery Life
    3 " AA" Alkaline Batteries , Ni-Cd battery , Ni-Mh battery are available which assure you the longer battery life tailored your need.
  • Keypad Lock
    Keep friends and family on the same channel in touch wherever you are.

APPLICATION

  1. Hotel & Restaurant
  2. Supermarket & Warehouse
  3. Entertainment Spot
  4. Tourism & Service Line
  5. Retail & Wholesale Industry
  6. Agriculture & Farming Industry
  7. Minitype Construction Site
  8. Residence Safeguard Management

SETTABLE FREQUENCY

The frequency of TC 1688 can be set per user's need.

OPTIONAL ACCESSORIES

Drop-in Charger
HC 1688
Earpiece
258V-S-P / 258V-S-N
Leather carry case
PT-19
 
Battery
TB-61(AA Ni-Cd 800mAh)
Hand Strap
(Black, Yellow, Blue)

SPECIFICATIONS

General
Frequency range
464.1250 ---- 464.9750 Mhz
Channel 38 ch
Antenna impedance
50 ohm
Microphone impedance
2 k ohm
Operate voltage
3.6V DC
Frequency stability
<= 5PPM
Transmitter
Carrier error <= 5PPM
Carrier power output <= 0.5W
Channel Spacing 12.5KHz / 25KHz
Modulation distortion <=10%
Modulation limiting =2.5KHz / 5KHz
Receiver
Reference sensitivity <= 0.25µV
Squelch open sensitivity <= 0.3µV
Audio power >=250 mW
Audio distortion <= 10%
S/N >= 40dB

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