Midland Syn-Tech III P25 - Technical Specifications; Table 2-1: Syn-Tech III P25 Portable Radio General Specifications; Table 2-2: Batteries for Syn-Tech III P25 Portable Radios; Table 2-3: Syn-Tech III P25 Portable Radio Environmental Specifications

SYN-TECH III P25 PORTABLE RADIO
SERVICE MANUAL
2-2
2.2 TECHNICAL SPECIFICATIONS
Table 2-1: Syn-Tech III P25 Portable Radio General Specifications
Modulation 16K0F3E, 11K0F3E, 11K0F1D, 11K0F2D, 11K0F1E
Data Rate P25 : 9.6kb/s
Symbol Rate P25 : 4.8kb/s
Protocol Project 25-CAI : 4.4kb/s IMBE
Channel Capacity 255 zones / 999 channels
Operating Voltage Range
7.5V
DC
± 20% (6.0-9.0V
DC
)
St-by Current Drain (Backlight off)
 25mA with power save
 75mA without power save
RX Current Drain  240mA
TX Current Drain  1800mA
Display 64x128 pixel LCD
Keypad 18 back lit
Dimensions without battery (HxWxL) 6” x 2.375” x 1.375” (152 x 60 x 35mm)
Weight with antenna and battery 7.5oz (212.6g)
Table 2-2: Batteries for Syn-Tech III P25 Portable Radios
Battery Type
Type
Number
Dimensions
(HxWxL)
Weight Capacity Battery Life*
High Capacity
Li-Ion
ACC-1800
4.45” x 2.065” x 0.63”
(113 x 53 x 16 mm)
4.3oz
(135g)
1800mAh
5-5-90 Duty
≥ 18 h w/ PS
≥ 12 h w/o PS
Clamshell for
alkaline batteries
90-1015
10-10-80 Duty
 12 hrs @ 2 W
Table 2-3: Syn-Tech III P25 Portable Radio Environmental Specifications
Operating Temperature Range
-22°F / +140° (-30°C / +60°C)
Storage Temperature Range
-40°F / +185° (-40°C / +85°C)
Humidity
95% @ 122°F (50°C)
ESD IEC 801- 2KV
Water and Dust Protection IP65, MIL-STD
* Measured in the digital mode per TIA 102.CAAA under nominal conditions at 5.0 W RF output power.