PD156S Series *Specifications*

ELECTRICAL SPECIFICATIONS

PD156S-3

PD156S-4A

PD156S-4B

PD156S-4C

Frequency Range - MHz*

66-88

144-148

146-150

148-152

Gain - dBd (dBi)

7(9.1)

Bandwidth - MHz for 1.5:1 VSWR

1.5

4

Horizontal Beamwidth - Degrees

40

Vertical Beamwidth - Degrees

58

Polarization

Vertical

Front-To-Back Ratio - dB

15.0

Maximum Power Input - Watts

500

Lightning Protection

Direct Ground

Termination - Direct Flexible

N-male

MECHANICAL SPECIFICATIONS

PD156S-3

PD156S-4A

PD156S-4B

PD156S-4C

Dimensions -
Wx.DxH - in. (mm)

37 x .75 x 48
(939 x 19 x 1219)

36 x .75 x 47
(914 x 19 x 1193)

Weight - lbs. (kg)

5 (2.3)

Element Material

.375 in. (10 mm)
6061-T6 Alum. Rod

Max Wind Loading Area
(Flat Plate Equivalent - ft� (m�)

0.40 (.04)

0.39 (.04)

Rated Wind Speed - mph (km/hr)

125 (201)

Torsional Moment @ Rated Wind on support pipe-ft lbf (Nm)

50 (68)

47 (64)

Side Thrust @ Rated Wind-lbf(N)

25 (111)

24 (108)

Mounting Hardware - Supplied

PD237 Crossover Plate

Mounting Hardware - Optional

PD246, PD502, PD504

SHIPPING SPECIFICATIONS

PD156S-3

PD156S-4A

PD156S-4B

PD156S-4C

Shipping Weight - lbs. (kg)

70.0 (31.8)

20.0(9.1)

15.0 (6.8)

Shipping Dimensions of Antenna - WxDxH - in. (mm)

142 x 7 x 7
(3606x178x178)

59 x 7 x 7
(1499x178x178)

55x7x7
(1397x178x178)

Shipping Dimensions of Accessory -WxDxH - in. (mm)

Packed w/antenna

PD156S Horizontal Pattern

PD156S Vertical Pattern

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