I scheduled my RF/antenna interview immediately after I received an email for the interview once the email came in. I scheduled it a week later, but after scheduling, I received an email asking to schedule it for 2 days later. Since I already scheduled it, I was unable to change it. I promptly emailed the hr rep, but there was no reply until the week after. I was not offered another interview but was instead offered another general screening that was not for the RF/antenna position. In the end, I was unable to get the job.