PD128 Series *Specifications

ELECTRICAL SPECIFICATIONS

PD128-1

PD128-1FT

PD128-2

PD128-2A

PD128-2FT

PD128-4

Frequency Range - MHz*

25-29

30-39.5

39.75-54

30-54

108-176

Gain - dBd (dBi)

0 (2.1)

Bandwidth - MHz for 1.5:1 VSWR

0.6

0.6

3

Vertical Beamwidth - Degrees

76

Polarization

Vertical

Maximum Power Input - Watts

500

Electrical Tilt - Degrees

0

Lightning Protection

Direct Ground

Termination - Direct Fixed

18 in. (457 mm)
RG8A/U N-male

Flexible Extension

None

* Specify Center Frequency

MECHANICAL SPECIFICATIONS

PD128-1

PD128-1FT

PD128-2

PD128-2A

PD128-2FT

PD128-4

Overall Length - ft. (m)

9.75 (2.92)**

N/A

3.71 (1.13)**

Support Pipe Diameter - in. (m)

1.3125 (33)

Support Pipe Length - ft. (m)

2 (610)

Weight - lbs

13 (5.9)**

13 (5.9)

13 (5.9)**

N/A**

N/A

7 (3.2)**

Radiating Element Material

6061-T6
Aluminum Rod and Pipe

Ground Plane Material Rod

6061-T6 Aluminum Rod

Support Pipe Material

6061-T6 Aluminum Pipe

Max Wind Loading Area
(Flat Plate Equivalent - ft2 (m2)

1.0 (.93)**

N/A**

N/A

0.16 (.015)

Rated Wind Speed - mph (km/hr)

100 (161)

N/A

125 (201)

Bending Moment @ Rated Wind
1 in. Below Top of Support Pipe ft lbf (N m)

90 (122.1)

N/A **

N/A

6.4 (0.9)**

Side Thrust @ Rated Wind - lbf (N)

40 (178.0)**

40 (178.0)

N/A **

N/A

6.4 (2.9)**

Mounting Hardware - Supplied

PD46 Clamp Set

Mounting Hardware - Optional

PD246, PD502, PD504

** Specs Vary With Frequency

SHIPPING
SPECIFICATIONS

PD128-1

PD128-1FT

PD128-2

PD128-2A

PD128-2FT

PD128-4

Shipping Weight-lbs.(kg)

36(16)**

36.0(16.3)

36.0(16.3)

36.0(16.3)

36.0 (16.3)

18.0 (8.2)

Shipping Dimensions of Antenna- WxDxH- ft.(m)

8.6 x 0.58 x 0.58

8.0 x 0.58 x 0.58
(2.4 x 0.18 x 0.18)

3.3X0.58X0.58
(1.0x0.18x0.18)

Shipping Dimensions of Accessory -WxDxH- ft.(m)

Packed w/antenna

Shipping Mode

Common Carrier

N/A

Common Carrier

UPS

*Specify Center Frequency

PD128 Horizontal Pattern

PD128 Vertical Pattern

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