Yagi / Crossed or Circular Definition:

Two sets of yagi elements are placed on one support boom. When fed 90° out of phase, Circular Polarity is produced. This produces a circular field in and in front of the antenna. This requires the antenna to be either rear mounted or supported by a non conductive (fiberglass) mast to keep any conductor from cutting the circular field. The feedline(s) must also be run off the rear of the antenna for the same reason. Switching from right circular to left circular quite easy. The most typical application is for satellite communication where signals passing through the earth’s ionosphere can radically change the polarity of the signals.

Model	Freq Range	Gain (dBi)	F/B Ratio (dB)	No of Elements / Turns	Boom Length	Unit Price	PDF Manual	3D Model
49.9XP12	49.42-50.42 MHz	15.14 dBi	20 dB		288 Inches	*CALL
85XP12	82-88 MHz	9.7/11.5 dBi	18/15 dB		160 Inches	*CALL
122CP16	120-122 MHz	13.3 dBi	15 dB		199 Inches	*CALL
125CP18	121.75-130.2 MHz	12.9	22 dB		223 Inches	*CALL
126CP16	121.75-130.2 MHz	13.3 dBi	13 dB		180 Inches	*CALL
126CP16M	121.75-130.2 MHz	12.9 dBi	14 dB		200 Inches	*CALL
128XP20	121.9-136 MHz	13.9 dBi	20 dB		228 Inches	*CALL
136CP14B	134-136.5 MHz	12.6 dBi	17 dB		143 Inches	*CALL
136CP14	134.5-136.5 MHz	12.1 dBi	20 dB		128.5 Inches	*CALL
135CP18	134-136 MHz	14.1 dBi	18 dB		242 Inches	*CALL
136CP22	135-137 MHz	14.3 dBi	17 dB		239 Inches	*CALL
135CP14M	135-136 MHz	12.5 dBi	20 dB		129 Inches	*CALL
137CP16HD	136.75-138.25 MHz	13.1 dBi	18 dB		168 Inches	*CALL
136CP14DH	134-137 MHz	12.1 dBi	20 dB		129 Inches	*CALL
138XP18	137.7-139.8 MHz	16.4 dBi	20 dB		162 Inches	*CALL
138XP26	137.8-139 MHz	16.8 dBi	22 dB		399 Inches	*CALL
138XP30	135-140 MHz	16.1 dbi	20 dB		362 Inches	*CALL
140CP14M	135-144.5 MHz	121.4 dBi	18 dB		133 Inches	*CALL
141CP18	139.2-143.625 MHz	13.9 dBi	16 dB		179.5 Inches	*CALL
142XP14	136-148.5 MHz	10.8 dbi	15 dB		102 Inches	*CALL
149CP14M	148-150 MHz	12.2 dBi	21 dB		117 Inches	*CALL
149CP14HD	148-150 MHz	11.8 dBi	16 dB		115 Inches	*CALL
149CP14	135-150 MHz	11.5 dBi	12 dB		115 inches	*CALL
149CP14B	149-150 MHz	13.2 dBi	16 dB		145.5 Inches	*CALL
149CP22	144-150 MHz	14.2 dBi	20 dB		217 inches	*CALL
162XP8	160-164 MHz	9.1 dBi	17 dB		58.5 Inches	*CALL
166CP8	164-168 MHz	9.1 dBi	17 dB		57 Inches	*CALL
167XP8	160-175 MHz				70 Inches	*CALL
167CP22	163-175 MHz	14.2 dBi	17 dB		217 Inches	*CALL
224XP12	221-227 MHz	11.6 dBi	19 dB		75 Inches	*CALL
248XP22	235-260 MHz	14.1 dBi	21 dB		131 Inches	*CALL
248CP22	237-261 MHz	13.1 dBi	20 dB		131 Inches	*CALL
249CP24	244-254 MHz	14.7 dBi	20 dB		153 Inches	*CALL
243CP26	242-245 MHz	16.4 dBi	28 dB		213 Inches	*CALL
250CP36	240-265 MHz				176.25 Inches	*CALL
258CP24	240-268 MHz	14.1 dBi	18 dB		130 Inches	*CALL
260CP12	250-270 MHz	10.5 dBi	18 dB		76 Inches	*CALL
260CP14	250-270 MHz	11.7 dBi	19 dB		79 Inches	*CALL
280CP22	260-300 MHz	15.5 dBi	20 dB		115 inches	*CALL
260XP28	257-262 MHz	19 dBi	20 dB		199.5 inches	*CALL
295XP6	294-297 MHz	8.3 dBi	21 dB		37 Inches	*CALL
295CP8	250-305 MHz	9.5 dBi	18 dB		38 Inches	*CALL
295XP18	294-297 MHz	14.7 dBi	21 dB		113 Inches	*CALL
296XP10	295-300 MHz	10.4 dBi	27 dB		44 inches	*CALL
400CP30	395-405 MHz	16.20 dBi	22 dB		133 Inches	*CALL
450CP34	435-455 MHz	16.0 dBi	22 dB		120 Inches	*CALL
917AISPCP						*CALL
2245-21CP						*CALL
366CP32						*CALL
250CP18						*CALL
401CP14X	399-403 MHz	11.3 dBi	23 dB		50\" / 1\"	*390.00
365CP18						*CALL