
PowerMonitor_Transmitter_10082014
30303 Aurora Rd. Solon, OH 44139 866.695.4569 www.bird-technologies.com
Transmitter Power Monitor
TPM Series
CHARACTERISTICS, TPM OPERATING
Frequency Range L=
F=
H=
U=
54-88 MHz
88-108 MHz
174-216 MHz
470-806 MHz
Forward Power Range See Chart A
Reected Power Range 10% of Forward Power Range
Measurement Type In-Line, True Average Power
Peak/Average Ratio 10 dB maximum
Directivity, R 30 typical, 26 dB minimum
Accuracy
±5% of reading
Dynamic Power Range 16 dB
Outputs DB 9 Voltage I/O
Displays Oered 3140-A4 (4 Channel)
3140-A8 (8 Channel)
LINE SECTION
Operating
Temperature
0° to +50° C (32° to 122° F)
Storage
Temperature
-20° to +80° C (-4° to 176° F)
Humidity up to 10,000 feet (3048 m)
Weights
TPM7 = 3.5 lbs
TPM1 = 5.5 lbs
TPM3 = 8.0 lbs
3140 = 2.5 lbs
Calibration cycle Annual*
* Standard calibration cycle of 1 year for reverication, but can be recalibrated
by the customer with an accurate power reference. See the Application note
on TPM calibration at www.birdrf.com
INSITU CALIBRATION
World Class rst in-situ power measurement standard
Calibrate during operation, while ON-AIR
Never any need to remove from service
which equates to no downtime
Traceable to National Institute of Standards
and Technology (NIST)
MODEL NOMENCLATURE 7/8” LINE SECTIONS
TPM7
Line Section
7 = 7/8”
Input
Connector
Output
Connector
Frequency Band
L = 54-88 MHz
F = 88-108 MHz
H = 174-216 MHz
U = 470-806 MHz
Power**
L = Low
M = Medium
H = High
S = Very High
Connector
Options
A =N (F)
B = N (M)
C = LC (F)
D = 7/8” EIA
H = DIN (F)
J = DIN (M)
K = UHF (F)
L = UHF (M)
MODEL NOMENCLATURE 1 5/8” , 31/8” LINE SECTIONS
TPM
Line Section
1 = 1 5/8”
3 = 3 1/8”
Frequency Band
L = 54-88 MHz
F = 88-108 MHz
H = 174-216 MHz
U = 470-806 MHz
Power**
L = Low
M = Medium
H = High
S = Very High
Line Interface***
U = Unanged, Recessed Center Conductor
UF = Unanged, Flush Center Conductor
****For Flanged, leave blank
** see Chart A for power ranges on backside.
*** Other sizes and power ranges available upon request
CHART A VHF 54216 MHZ UHF 470806 MHZ
Line Size Power
Designator
Forward
Power Range
Power
Designator
Forward
Power Range
7/8” Low
Medium
High
Very High
15 W - 500 W
30 W - 1.0 kW
80 W - 2.5 kW
150 W - 5.0 kW
Low
Medium
High
15 W - 500 W
30 W - 1.0 kW
80 W - 2.5 kW
1 5/8” Low
Medium
High
Very High
30 W - 1.0 kW
80 W - 2.5 kW
150 W - 5.0 kW
300 W - 10 kW
Low
Medium
High
30 W - 1.0 kW
80 W - 2.5 kW
150 W - 5.0 kW
3 1/8” Low
Medium
High
Very High
150 W - 5.0 kW
300 W - 10 kW
800 W- 25 kW
1.5 kW - 50 kW
Low
Medium
High
150 W - 5.0 kW
300 W - 10 kW
800 W - 25 kW
Note: For best accuracy, pick the lowest power range that includes your maximum average operating power.
UHF Sub Band
A = 470-554 MHz
B = 554-638 MHz
C = 638-722 MHz
D = 722-806 MHz
UHF Sub Band
A = 470-554 MHz
B = 554-638 MHz
C = 638-722 MHz
D = 722-806 MHz
PowerMonitor_Transmit_TPM 2012_2012 branding 10/8/2014 11:46 AM Page 2
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