If you live in a apartment and just want to mess around with drying meat your conventional oven will do a fine job. A few things to keep in mind though,
Heat is the enemy, heat cooks, you want dried. If you get cooked then you risk ending up with rancid meat.
Moisture and humidity are the enemy. What little heat you need from the oven is to get the moisture and humidity out of the meat and the air. Many people confuse this and end up messing up their meat.
Air movement is much more important than temperature, In fact you can just hang thin strips of red meat in you living room with a small fan at room temp for a couple days and get really good results.
Flies laying larva is also a huge enemy, air movement and light smoke will prevent this if your outside and have fly issues.
If you have a yard, The cow is the limit. Remember the Sioux and other natives dried many buffalo at one time on the prairies of America. The smoke was to slightly raise the temp and hold back the flies. Natives in Alaska to this day dry all the Salmon with nothing more than a tarp roof, open for the breeze, and a small fire to create enough smoke to keep the drying area free of flies. The small smokey fire also raises the temperature slightly on cool nights but as long as the air is moving the temperature is of no real matter as your not cooking, you're drying.
Step 1. Clean your meat, the thinner you slice it the faster it will dry. I prefer long thin strips because its easier to hang.
Step 2. Brine, Brine can be any made up of any number of ingredients but the key is always salt. I typically use soy sauce, I have also had good luck with soy sauce mixed with pineapple jelly. I cowboy measure everything so I don't have a specific mix but salt and water mixed together will make a fine brine mix and in emergencies you can skip that process if you have no salt. The mix should taste very salty but not salty enough that you cannot gargle with it. Sugar and honey are fine to mix but again, you're main ingredient is salt. Most people soak in brine for 12 hours but longer is OK if you have control of the temperature.
Step 3. Have a clean place to hang your meat, moving dry air, maybe some smoke to keep the bugs back. While most do not recommend hanging meat in the sun I have seen this done with good results.
Step 4. After your meat is dry, if you live in a high humidity environment you will need to be very careful for long term storage. Vacuum pack and freezing has worked for me in the past. If you live in a cool and dry environment just put the meat in paper bag or some kind of large cotton breathable bag and keep rodents out of it.
If I was going to spend money to preserve meats and other foods I would spend it on a Vacuum Sealer. My views are based on personal experience, for the record I had dried beef fried like bacon, beans, buttered toast, and coffee for breakfast in the past 24 hours.