Table 2
Present Generation Kelvin Hughes MNRs
Published PRF/PD Combinations, in Hz/μS

KH Model: PD (μS)
                versus

         Pulse Rate(Hz)

RF 

4' Open Array

1.8º/22º H/V

6' Open Array

1.2º/22º H/V

8' Open Array

0.9º/22º H/V

9' Open Array

2.4º/30º H/V

13' Open Array

1.7º/30º H/V

Mark-IV

X Band

24 rpm

24 rpm

24 rpm

 

 

Mark-V, Manta 'Black Box'

X Band

28 or 45 rpm

28 or 45 rpm

28 or 45 rpm

 

 

Mark VI 

S Band

 

 

 

24 or 40 rpm

25 or 40 rpm

Mark-VII S-band

S Band

 

 

 

25 or 50 rpm

25 or 50 rpm

Mark-VII X-band

X Band

24 or 40 rpm

24 or 40 rpm

24 or 40 rpm

 

 

Subscribers may see details of the Kelvin Hughes SharpEye system in our lockbox.