Midland Radio PL450 Users Manual
ProLine PL2245 / PL1145
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general
Frequency Range (UHF) 8 Pre-programmed: 8 Pre-programmed:
Channels 12
Channel Spacing 25 / 12.5 kHz 25 / 12.5 kHz
PLL Step 5.0 / 6.25 kHz 5.0 / 6.25 kHz
Channel Separation 3.425 MHz 3.425 MHz
Antenna Impedance 50 Ω 50 Ω
Operating Voltage 7.2V DC Nominal 7.2V DC Nominal
Battery Life (with 750 mAh
NiMH battery) 14 Hours 11 Hours
(with optional 1350 mAh
NiMH battery) 25 Hours 19 Hours
Operating Temperature -22o F to +140o F (-30o C to +60o C)
Frequency Stability
(-30o C to +60o C) ± 5.0 ppm ± 5.0 ppm
Dimensions (H x W x D)
(with battery) 4-7/8" x 2-1/4" x 1-1/4"
Weight (with 750 mAh
NiMH battery and antenna) 13.6 oz. (380 gm)
FCC Identifier O7KPL450 O7KPL450
FCC Compliance Parts 22, 74, 90 Parts 22, 74, 90, 95
IC Certification Number pending pending
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• 2 Channel, 2 Watt model PL2245;
1 Channel, 1 Watt model PL1145
• Programmable 12.5 kHz / 25 kHz channel spacing
• Meets MIL-STD810F specifications
• 38 Standard, 11 non-standard CTCSS tones
• Locking single-pin accessory connector
• TX Inhibit
• Time-out-timer
• Battery save circuitry
• Die-cast aluminum frame, polycarbonate cabinet
• Tri-color LED
• Spring steel belt clip
• Manufactured under ISO 9002 quality standards
• FCC Certified for use in U.S.A and its possessions
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UHF model UHF model
PL1145 PL2245
464.5000 MHz, 464.5500 MHz, 467.7625 MHz
467.8125 MHz, 467.8500 MHz, 467.8750 MHz
467.9000 MHz, 467.9250 MHz
(90-5-5 duty cycle) (90-5-5 duty cycle)
(90-5-5 duty cycle) (90-5-5 duty cycle)
(125 x 58 x 32 mm)
receiver (measurement procedures made per ANSI/ TIA /EIA-603)
Sensitivity
12 dB SINAD .25 µV @12.5 kHz;
Selectivity >55 dB @12.5 kHz;
Intermodulation 55 dB @ 12.5 kHz; 60 dB @ 25 kHz
Spurious Response 60 dB 60 dB
Audio Output 500 mW (Int.) @ 8 Ω;
transmitter
RF Output 1 Watt 2 Watts
Spurious and
Harmonic Emissions 43 dB 43 dB
Modulation 16K0F3E, 11K0F3E
FM Hum and Noise >34 dB @ 12.5 kHz;
Audio Distortion <5% <5%
Specifications are subject to change without notice.
Batteries:Batteries:
Batteries:
Batteries:Batteries:
Battery pack (ACC-202)
Antenna:Antenna:
Antenna: UHF Antenna, 6", 465 MHz (ACC-146)
Antenna:Antenna:
Chargers:Chargers:
Chargers: Single unit desktop "slow" charger (ACC-410); Single unit
Chargers:Chargers:
desktop "fast" charger (ACC-412)
Audio:Audio:
Audio: Lapel speaker microphone with ear jack, locking connector
Audio:Audio:
(ACC-726)
Carrying:Carrying:
Carrying:
Carrying:Carrying:
For more information, contact:
(measurement procedures made per ANSI/TIA / EIA- 603)
accessories / optionsaccessories / options
accessories / options
accessories / optionsaccessories / options
750 mAh NiMH Battery pack (ACC-201); 1350 mAh NiMH
Belt clip (720-0000-003)
.28 µV @25 kHz
>60 dB @ 25 kHz
500 mW (Ext.) @ 8 Ω
(Method @ <10% THD level)
>40 dB @ 25 kHz
ISO 9002
Certification
MILMIL
-STD methods / pr-STD methods / pr
MIL
-STD methods / pr
MILMIL
-STD methods / pr-STD methods / pr
The ProLine PL1145 and PL2245 meet the following:
StandardStandard
Standard
StandardStandard
Light Rain 506.4 / Proc. II
Humidity 507.4 / Proc. I
Dust 510.4 / Proc. I
Vibration 514.4 / Proc. I
Shock 516.4 / Proc. I, IV
810F810F
810F
810F810F
Metho Metho
Metho
Metho Metho
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Supplier of Maxon®, Legacy and TruTalk products
10828 NW Air World Drive
Kansas City, Missouri 64153
800-821-7848, Ext. 699 • Fax: 816/891-8815
www.topaz3.com
P/N: 680-120-2036
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