Nokia H81

Nokia H81
Basic
Name Nokia H81
Time to market 1998
Code h81
The Nokia H81 trunked handportable radio fulfil the ETS 300 086/113 and MPT 1327 / 1343 specifications in the temperature range -25 ... 55°C. The operating temperature range is -30 ... +65°C.
Frequency bands
Tx
351 - 361 MHz
406 - 423 MHz
522 - 530 MHz
806 - 821 MHz
Rx
358 - 366 MHz
414 - 430 MHz
506 - 513 MHz
851 - 866 MHz
 
Operation mode
Semiduplex
Operation mode
Output power
Software controlled (max.) 4 W, 800 MHz band (max.) 3 W dynamic output power control
Output power
Keypad
7 keys, 2 function keys, PTT button
Keypad
Display
High precision graphics display, 3 x 8 alphanumeric characters with permanent field strength and battery capacity indications
Display
Battery autonomy
7 h with 900 mAh NiCd battery 90/5/5 user ratio in PTT operation mode9 h with 1200 mAh NiMH battery 90/5/5 user ratio in PTT operation mode
14 h with 1850 mAh NiMH battery 90/5/5 user ratio in PTT operation mode
Battery autonomy
Size
Dimensions 156 (H) x 54 (W) x 34 (L) mmWeight 355 g
Size
Call features
  • Individual and group calls Status and data calls
  • Simplex and semiduplex calls
  • Emergency calls
  • Broadcast calls
  • Call restriction/ time limits
  • Last number redialing
  • Short dialing (H80 only)
  • DTMF tone sending (H80 only)
  • Call back
Telephone book with names and numbers (141 memory slots)
  • Free programmable numbers (66)
  • Fixed group numbers (66)
  • Dynamic group numbers (8)
Other features
  • Handset/ speaker modes
  • Keypad lock
  • Quick save key
  • Programmable user interface language

    Coming up features becoming available in 1999
  • Data calls from menu
  • Call handover
  • MAP27, modem calls
  • Automatic network selection (roaming)
  • Spanish / Russian / Chinese user interface
Frequency bands
Tx
351 - 361 MHz
406 - 423 MHz
522 - 530 MHz
806 - 821 MHz